CN106570155A - Image management device and method - Google Patents

Image management device and method Download PDF

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Publication number
CN106570155A
CN106570155A CN201610972747.2A CN201610972747A CN106570155A CN 106570155 A CN106570155 A CN 106570155A CN 201610972747 A CN201610972747 A CN 201610972747A CN 106570155 A CN106570155 A CN 106570155A
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China
Prior art keywords
picture
pictures
deleted
mobile terminal
score value
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Inventor
程瀚
莫运飞
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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Priority to CN201610972747.2A priority Critical patent/CN106570155A/en
Publication of CN106570155A publication Critical patent/CN106570155A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/14—Details of searching files based on file metadata
    • G06F16/144—Query formulation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
    • G06F16/162—Delete operations

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Library & Information Science (AREA)
  • Human Computer Interaction (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

The invention discloses an image management device. The image management device comprises a calculation module, a determination module and a processing module, wherein the calculation module is used for calculating an image deletion index of each image according to an image management parameter corresponding to each image stored by a mobile terminal, the determination module is used for respectively comparing the image deletion index of each image with a preset threshold so as to determine an image to be deleted, the image deletion index of the image to be deleted is larger than the preset threshold, and the processing module is used for deleting the image to be deleted which is determined. The invention also discloses an image management method. By the image management device, the image deletion efficiency is improved.

Description

Pictures management device and method
Technical field
The present invention relates to technical field of mobile terminals, more particularly to a kind of pictures management device and method.
Background technology
With developing rapidly for science and technology, the mobile terminal such as smart mobile phone, PAD (panel computer) is had become in user's life Indispensable equipment.Various pictures are generally saved in this atlas of mobile terminal, such as user takes pictures certainly, people Thing shines, landscape shines, street is taken pictures, sectional drawing etc..Due to the limited storage space of mobile terminal, when the picture for preserving is more and more, It is accomplished by deleting some pictures, such as deletion picture quality is not good, the picture that long-time is not accessed, and deposits with release disk space Store up other new pictures.In prior art when picture is deleted, check after the picture preserved in atlas generally by user, use Therefrom artificial selection goes out the picture to be deleted at family, then carries out deletion action, due to being artificial operation, deletes the efficiency of picture not It is high.
The content of the invention
Present invention is primarily targeted at proposing a kind of pictures management device and method, it is intended to solve to be moved in prior art The inefficient technical problem of terminal deletion picture.
For achieving the above object, a kind of pictures management device that the present invention is provided, the pictures management device includes：
Computing module, the corresponding pictures management parameter of the every pictures for being preserved according to mobile terminal calculates described every The picture of pictures deletes index；
Determining module, is compared for respectively the picture per pictures being deleted into index with predetermined threshold value, it is determined that Go out picture to be deleted, wherein, the picture of the picture to be deleted deletes index and is more than the predetermined threshold value；
Processing module, for deleting the picture described to be deleted determined.
Alternatively, the computing module includes：
Acquiring unit, for obtaining each corresponding score value of pictures management parameter of every pictures of mobile terminal preservation；
Computing unit, for according to described each the corresponding score value of pictures management parameter per pictures for obtaining, and Default each corresponding weight coefficient of pictures management parameter, calculates every corresponding picture of pictures and deletes using weighting algorithm Except index.
Alternatively, the pictures management device also includes：
Update module, for when there is the corresponding pictures management parameter of picture that the mobile terminal preserves and updating, root The pictures management parameter after updating according to the picture, updates the corresponding score value of the pictures management parameter of the picture.
Alternatively, the acquiring unit is used for：
Each the corresponding score value of pictures management parameter for every pictures that timing acquisition mobile terminal is preserved；Or, connecing When receiving picture batch deletion instruction, corresponding point of each pictures management parameter for every pictures that mobile terminal is preserved is obtained Value.
Alternatively, the pictures management device also includes：
Display module, for showing that picture confirms to delete interface, wherein, the picture confirms that deleting interface display has determination The picture described to be deleted for going out, so that user confirms to select picture in the picture to be deleted for delete interface display from the picture；
The processing module, for receiving the confirmation deletion instruction that the triggering of deletion interface is confirmed based on the picture When, delete the picture that user selects.
Additionally, for achieving the above object, the present invention also proposes a kind of picture management method, and the picture management method includes Following steps：
According to the corresponding pictures management parameter of every pictures that mobile terminal is preserved, calculate the picture per pictures and delete Except index；
Respectively the picture per pictures is deleted into index to be compared with predetermined threshold value, determines picture to be deleted, Wherein, the picture of the picture to be deleted deletes index more than the predetermined threshold value；
The picture described to be deleted that deletion is determined.
Alternatively, it is described according to mobile terminal preserve the corresponding pictures management parameter of every pictures, calculate it is described per open The step of picture of picture deletes index includes：
Obtain each the corresponding score value of pictures management parameter for every pictures that mobile terminal is preserved；
According to described each the corresponding score value of pictures management parameter per pictures for obtaining, and default each picture The corresponding weight coefficient of management parameters, calculates the picture corresponding per pictures and deletes index using weighting algorithm.
Alternatively, after the step of picture to be deleted that the deletion is determined, also include：
When the corresponding pictures management parameter of picture that there is the mobile terminal preservation updates, updated according to the picture The pictures management parameter afterwards, updates the corresponding score value of the pictures management parameter of the picture.
Alternatively, the step of each the corresponding score value of pictures management parameter for obtaining every pictures that mobile terminal is preserved Suddenly include：
Each the corresponding score value of pictures management parameter for every pictures that timing acquisition mobile terminal is preserved；
Or, when picture batch deletion instruction is received, obtain each picture for every pictures that mobile terminal is preserved The corresponding score value of management parameters.
Alternatively, it is described to be respectively compared the picture deletion index per pictures with predetermined threshold value, determine After the step of picture to be deleted, also include：
Show that picture confirms to delete interface, wherein, the picture confirms to delete interface display has determine described to wait to delete Except picture, so that user confirms to select picture in the picture to be deleted for delete interface display from the picture；
The step of picture to be deleted that the deletion is determined, includes：
When the confirmation deletion instruction that the triggering of deletion interface is confirmed based on the picture is received, the figure of user's selection is deleted Piece.
Pictures management device and method proposed by the present invention, by computing module calculate mobile terminal preservation per figure The corresponding picture of piece deletes index, it is then determined that wherein picture is deleted index by module to be defined as treating more than the picture of predetermined threshold value Picture is deleted, processing module is deleted the picture to be deleted determined, so, eliminates user and check picture, therefrom manually selects Picture to be deleted and then the operation deleted are selected out, picture deletion efficiency is this improves.
Description of the drawings
Fig. 1 is the hardware architecture diagram for realizing the optional mobile terminal of each embodiment one of the invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the module diagram of pictures management device first embodiment of the present invention；
Fig. 4 is the refinement module schematic diagram of computing module in pictures management device second embodiment of the present invention；
Fig. 5 is the module diagram of pictures management device 3rd embodiment of the present invention；
Fig. 6 is to delete an optional schematic diagram of picture to be deleted by user interactive in the present invention；
Fig. 7 is the schematic flow sheet of picture management method first embodiment of the present invention；
Fig. 8 is the corresponding figure of every pictures preserved according to mobile terminal in picture management method second embodiment of the present invention Piece management parameters, calculate the refinement schematic flow sheet that the picture per pictures deletes index；
Fig. 9 is the schematic flow sheet of picture management method 3rd embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
The mobile terminal of each embodiment of the invention is realized referring now to Description of Drawings.In follow-up description, use For represent element such as " module ", " part " or " unit " suffix only for be conducive to the present invention explanation, itself Not specific meaning.Therefore, " module " can be used mixedly with " part ".
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP The mobile terminal of (portable media player), guider etc. and such as numeral TV, desk computer etc. are consolidated Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, except being used in particular for movement Outside the element of purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is that the hardware configuration of the mobile terminal for realizing each embodiment of the invention is illustrated.
Mobile terminal 1 00 can include wireless communication unit 110, A/V (audio/video) input block 120, user input Unit 130, output unit 150, memorizer 160, controller 180 and power subsystem 190 etc..Fig. 1 is shown with various groups The mobile terminal of part, it should be understood that being not required for implementing all components for illustrating.Can alternatively implement more or more Few component.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and radio communication device Or the radio communication between network.For example, wireless communication unit can include broadcasting reception module 111, mobile communication module 112nd, at least one of wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be generated and sent The broadcast singal generated before the server or reception of broadcast singal and/or broadcast related information and/or broadcast related information And send it to the server of terminal.Broadcast singal can include TV broadcast singals, radio signals, data broadcasting Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase Pass information can also be provided via mobile communications network, and in this case, broadcast related information can be by mobile communication mould Block 112 is receiving.Broadcast singal can be present in a variety of manners, and for example, it can be with the electronics of DMB (DMB) The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast Receiver module 111 can receive signal broadcast by using various types of broadcasters.Especially, broadcasting reception module 111 Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video Broadcast-hand-held (DVB-H), forward link media (MediaFLO@) data broadcasting device, received terrestrial digital broadcasting integrated service Etc. (ISDB-T) digital broadcast apparatus receive digital broadcasting.Broadcasting reception module 111 may be constructed such that and be adapted to provide for extensively Broadcast the various broadcasters and above-mentioned digital broadcast apparatus of signal.Via broadcasting reception module 111 receive broadcast singal and/ Or broadcast related information can be stored in memorizer 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal And at least one of server and/or receive from it radio signal.Such radio signal can be logical including voice Words signal, video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.The module can be internally or externally It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by the module can include WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant ToothTM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybeeTMEtc..
Location information module 115 is the module for checking or obtaining the positional information of mobile terminal.Location information module Typical case be GPS (global pick device).According to current technology, GPS module 115 is calculated from three or more satellites Range information and correct time information and for calculate Information application triangulation, so as to according to longitude, latitude Highly accurately calculate three-dimensional current location information.Currently, the method for calculating position and temporal information is defended using three The error of star and the position that calculated by using other satellite correction and temporal information.Additionally, GPS module 115 Can be by Continuous plus current location information in real time come calculating speed information.
A/V input blocks 120 are used to receive audio or video signal.A/V input blocks 120 can include the He of camera 121 Mike 122, the static images that 121 pairs, camera is obtained in Video Capture pattern or image capture mode by image capture apparatus Or the view data of video is processed.Picture frame after process may be displayed on display unit 151.Jing cameras 121 are processed Picture frame afterwards can be stored in memorizer 160 (or other storage mediums) or carry out sending out via wireless communication unit 110 Send, two or more cameras 121 can be provided according to the construction of mobile terminal.Mike 122 can be in telephone calling model, note Sound (voice data) is received via mike in record pattern, speech recognition mode etc. operational mode, and can be by so Acoustic processing be voice data.Audio frequency (voice) data after process can be converted in the case of telephone calling model can The form output of mobile communication base station is sent to via mobile communication module 112.Mike 122 can implement various types of making an uproar Sound eliminates (or suppression) algorithm to eliminate the noise or dry that (or suppression) produces during reception and transmission audio signal Disturb.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user input Plant operation.User input unit 130 allows the various types of information of user input, and can include keyboard, metal dome, touch Plate (for example, detection is due to the sensitive component of the change of touched and caused resistance, pressure, electric capacity etc.), roller, rocking bar etc. Deng.Especially, when touch pad is superimposed upon in the form of layer on display unit 151, touch screen can be formed.
Display unit 151 may be displayed on the information processed in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity During words call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia files Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, illustrate video or figure UI or GUI of picture and correlation function etc..
Meanwhile, when the display unit 151 and touch pad touch screen with formation superposed on one another in the form of layer, display unit 151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT) In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least It is a kind of.Some in these display may be constructed such that transparence to allow user from outside viewing, and this is properly termed as transparent Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific The embodiment wanted, mobile terminal 1 00 can include two or more display units (or other display devices), for example, move Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detection and touch Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal in call signal reception pattern, call mode, logging mode, It is that wireless communication unit 110 is received or in memorizer 160 when under the isotypes such as speech recognition mode, broadcast reception mode The voice data transducing audio signal of middle storage and it is output as sound.And, dio Output Modules 152 can be provided and movement The audio output (for example, call signal receives sound, message sink sound etc.) of the specific function correlation that terminal 100 is performed. Dio Output Modules 152 can include pick up, buzzer etc..
Memorizer 160 can store software program for the process and control operation performed by controller 180 etc., Huo Zheke With the data (for example, telephone directory, message, still image, video etc.) for temporarily storing own Jing outputs or will export.And And, memorizer 160 can be storing the vibration of various modes with regard to exporting when touching and being applied to touch screen and audio signal Data.
Memorizer 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many Media card, card-type memorizer (for example, SD or DX memorizeies etc.), random access storage device (RAM), static random-access storage Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can perform memorizer with by network connection The network storage device cooperation of 160 store function.
The overall operation of the generally control mobile terminal of controller 180.For example, controller 180 is performed and voice call, data The related control of communication, video calling etc. and process.In addition, controller 180 can be included for reproducing (or playback) many matchmakers The multi-media module 181 of volume data, multi-media module 181 can be constructed in controller 180, or is so structured that and control Device 180 is separated.Controller 180 can be with execution pattern identifying processing, by the handwriting input for performing on the touchscreen or picture Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit Appropriate electric power needed for part and component.
Various embodiments described herein can be with using such as computer software, hardware or its any combination of calculating Machine computer-readable recording medium is implementing.For hardware is implemented, embodiment described herein can be by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can Programming gate array (FPGA), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein Implementing, in some cases, such embodiment can be implemented at least one in electronic unit in controller 180. For software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation Software module is implementing.Software code can be come by the software application (or program) write with any appropriate programming language Implement, software code can be stored in memorizer 160 and be performed by controller 180.
So far, own Jing describes mobile terminal according to its function.Below, for the sake of brevity, will description such as folded form, Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is used as showing Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 1 00 may be constructed such that using via frame or packet transmission data it is all if any Line and radio communication device and satellite-based communicator are operating.
The communicator that mobile terminal wherein of the invention is operable to is described referring now to Fig. 2.
Such communicator can use different air interface and/or physical layer.For example, used by communicator Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications dress Put (UMTS) (especially, Long Term Evolution (LTE)), global mobile communication device (GSM) etc..As non-limiting example, under The description in face is related to cdma communication device, but such teaching is equally applicable to other types of device.
With reference to Fig. 2, cdma wireless communication device can include multiple mobile terminal 1s 00, multiple base stations (BS) 270, base station Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN) 290 form interface.MSC280 is also structured to form interface with the BSC275 that can be couple to base station 270 via back haul link. If any one that back haul link can be in the interface that Ganji knows is constructing, the interface includes such as E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that as shown in Figure 2 device can include multiple BSC2750.
Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of sensing specific direction Each subregion that line is covered is radially away from BS270.Or, each subregion can by for diversity reception two or more Antenna is covered.Each BS270 may be constructed such that the multiple frequency distribution of support, and each frequency distribution has specific frequency spectrum (for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed intersects can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver Device (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly representing single BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be claimed For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to broadcsting transmitter (BT) 295 mobile terminal operated in device 100.As shown in Figure 1 broadcasting reception module 111 is arranged at mobile terminal 1 00 to receive the broadcast sent by BT295 Signal.In fig. 2 it is shown that several global pick device (GPS) satellites 300.Satellite 300 helps position multiple mobile terminals At least one of 100.
In fig. 2, multiple satellites 300 are depicted, but it is understood that, it is possible to use any number of satellite is obtained Useful location information.As shown in Figure 1 GPS module 115 is generally configured to coordinate with determining that acquisition is wanted with satellite 300 Position information.Substitute GPS tracking techniques or outside GPS tracking techniques, it is possible to use the position of mobile terminal can be tracked Other technologies.In addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
Used as a typical operation of radio communication device, BS270 receives the reverse link from various mobile terminal 1s 00 Signal.Mobile terminal 1 00 generally participates in call, information receiving and transmitting and other types of communication.Each of the reception of certain base station 270 is anti- Processed in specific BS270 to link signal.The data of acquisition are forwarded to the BSC275 of correlation.BSC provides call Resource allocation and the mobile management function of the coordination including the soft switching process between BS270.BSC275 is also by the number for receiving According to MSC280 is routed to, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 correspondingly controls BS270 with by forward link signals It is sent to mobile terminal 1 00.
Based on above-mentioned mobile terminal hardware configuration and communication system, each is implemented to propose pictures management device of the present invention Example.
As shown in figure 3, in the first embodiment, the pictures management device includes：
Computing module 10, the corresponding pictures management parameter of the every pictures for being preserved according to mobile terminal calculates described Picture per pictures deletes index；
With developing rapidly for science and technology, the mobile terminal such as smart mobile phone, PAD (panel computer) is had become in user's life Indispensable equipment.Various pictures are generally saved in this atlas of mobile terminal, such as user takes pictures certainly, people Thing shines, landscape shines, street is taken pictures, sectional drawing etc..Due to the limited storage space of mobile terminal, when the picture for preserving is more and more, It is accomplished by deleting some pictures, such as deletes that picture quality is good, the picture that do not access of long-time, with release disk space, from And other new pictures can be stored.
In the present embodiment, when will by deleting mobile terminal this atlas in some pictures for preserving come release disk space When, first have to determine picture to be deleted in each pictures preserved from this atlas.Specifically, computing module 10 is obtained first Go bail for the corresponding pictures management parameter of the every pictures deposited, wherein, the pictures management parameter per pictures includes picture/mb-type level Not, picture quality rank, picture access time rank, picture backup number of times rank etc..
Such as, have from taking pictures due to picture, all kinds such as Ren Wuzhao, landscape shine, street is taken pictures, sectional drawing, will can autodyne 1 grade is set to according to corresponding picture/mb-type rank, personage is set to 2 grades according to corresponding picture/mb-type rank, and landscape is according to corresponding Picture/mb-type rank is set to 3 grades, and street corresponding picture/mb-type rank of taking pictures is set to 4 grades, the corresponding picture/mb-type level of sectional drawing It is not set to 5 grades.
And for example, because the parameter such as luminosity, definition of every pictures is different, can according to the luminosity of every pictures, Picture is divided into high-quality picture, mean quality picture, low quality picture by the parameters such as definition.For various quality pictures, can So that the corresponding picture quality rank of high-quality picture is set to into 1 grade, the corresponding picture quality rank of mean quality picture is arranged For 2 grades, the corresponding picture quality rank of low quality picture is set to 3 grades.
And for example, because the frequency of user's access picture is also different, some pictures user understands Jing frequentations and asks, and some figures Piece user seldom access, therefore, also can be different per pictures access time rank, such as can be by user in nearest three months The picture access time rank of the picture for accessing is set to 1 grade, the figure that user was accessed before three months in six months The picture access time rank of piece is set to 2 grades, the picture access of the picture that user was accessed before six months in a year Time rank is set to 3 grades, and user is set to into 4 grades in the picture access time rank of the picture for accessing the year before.
And for example, because in the mobile Internet epoch, it is the indispensable activity of people that social activity is shared, such as by picture Copy, share to social network sites such as circle of friends, namely there is backup in explanation picture, even if by the picture from this map of mobile terminal Delete in volume, user can still give the picture for change, therefore the impact of picture deletion to user is little.User copies, divides The number of times for enjoying picture is more, and the corresponding picture backup number of times rank of the picture is higher.
Obtain preserve the corresponding picture/mb-type rank of every pictures, picture quality rank, picture access time rank, After the pictures management parameters such as picture backup number of times rank, computing module 10 is according to corresponding each pictures management ginseng of every pictures Number, the picture for calculating every pictures deletes index.For example, each corresponding score value of pictures management parameter is pre-set, such as For by taking the picture quality rank of picture as an example, it is 1 point to pre-set picture quality rank for 1 grade of corresponding score value, picture matter Magnitude not Wei 2 grades of corresponding score values be 3 points, picture quality rank is 5 points for 3 grades of corresponding score values.Computing module 10 respectively will Carry out sum-average arithmetic per each corresponding score values of pictures management parameter of pictures, using the meansigma methodss tried to achieve as picture picture Delete index.By taking a certain pictures as an example, if the corresponding score value of picture/mb-type rank of the picture is 4 points, picture quality rank Corresponding score value is 3 points, and the corresponding score value of picture access time rank is 2 points, and the corresponding score value of picture backup number of times rank is 2 Point, each corresponding score value of pictures management parameter of the picture is carried out sum-average arithmetic (4+3+2+2)/4=by computing module 10 2.75, the meansigma methodss 2.75 of calculating delete index for the picture of the picture.
Determining module 20, is compared, really for respectively the picture per pictures being deleted into index with predetermined threshold value Picture to be deleted is made, wherein, the picture of the picture to be deleted deletes index and is more than the predetermined threshold value；
Processing module 30, for deleting the picture described to be deleted determined.
In the present embodiment, a predetermined threshold value is also previously provided with, is preserved in computing module 10 calculates this atlas Per pictures, corresponding picture is deleted after index, and determining module 20 corresponding picture will delete index and be somebody's turn to do per pictures respectively Predetermined threshold value is compared, and judges its size.Picture is deleted into index and is defined as figure to be deleted more than the picture of the predetermined threshold value Piece, and picture is deleted into the picture that index is defined as continuing to preserve less than or equal to the picture of the predetermined threshold value.So by than Compared with, it is possible to the picture preserved in this atlas is divided into into picture to be deleted and continues to preserve picture two types.Then, Processing module 30 is deleted in the picture to be deleted for determining, it is achieved thereby that automatic batch deletion picture, and the user that will fit The picture of regard continues to preserve, and by clearing up picture, other new pictures are deposited in release disk space after being easy to.
The scheme that the present embodiment is proposed, by computing module 10 the corresponding figure of every pictures of mobile terminal preservation is calculated Piece deletes index, it is then determined that wherein picture is deleted index by module 20 is defined as figure to be deleted more than the picture of predetermined threshold value Piece, processing module 30 deletes the picture to be deleted determined, so, eliminates user and manually checks every pictures, Cong Zhongxuan Picture to be deleted and then the operation deleted are selected out, picture deletion efficiency is this improves.
Further, as shown in figure 4, proposing pictures management device second embodiment of the present invention.Pictures management device second Embodiment is with the difference of pictures management device first embodiment, in pictures management device second embodiment, the calculating Module 10 includes：
Acquiring unit 11, for obtaining corresponding point of each pictures management parameter of every pictures of mobile terminal preservation Value；
Computing unit 12, for according to described each the corresponding score value of pictures management parameter per pictures for obtaining, with And default each corresponding weight coefficient of pictures management parameter, calculate described per the corresponding picture of pictures using weighting algorithm Delete index.
In the present embodiment, picture/mb-type rank, picture quality rank, the picture access time stage of picture are pre-set Not, the corresponding relation of each pictures management parameter such as picture backup number of times rank and score value.For example, for picture quality rank is come Say, the picture quality rank of picture is higher, then corresponding score value is higher.Such as picture quality rank is 1 for 1 grade of corresponding score value Point, picture quality rank is 3 points for 2 grades of corresponding score values, and picture quality rank is 5 points for 3 grades of corresponding score values.Similarly, Picture access time rank is higher, namely explanation picture is not accessed for that the time is longer, then the deleted probability of picture is got over Greatly, therefore, it is higher that corresponding score value is set.And for example, for picture backup number of times rank, picture backup number of times rank is got over Height, the copy for illustrating picture, the number of times for sharing picture are more, picture deletion user can be still given for change the picture, to user Impact less, therefore, it is higher that corresponding score value is set.
Also, in the present embodiment, also it is previously provided with picture/mb-type rank, picture quality rank, the picture access of picture Each corresponding weight coefficient of pictures management parameter such as time rank, picture backup number of times rank.Wherein, weight coefficient is bigger, Illustrate that the factor of influence of corresponding pictures management parameter is bigger, the corresponding weight coefficient sum of each pictures management parameter is 1.Than Such as, the corresponding weight coefficient of picture/mb-type rank for pre-setting picture is W1, and the corresponding weight coefficient of picture quality rank is W2, the corresponding weight coefficient of picture access time rank is W3, and the corresponding weight coefficient of picture backup number of times rank is W4, its In, W1+W2+W3+W4=1.Alternatively, W1=0.1 is set, W2=0.2, W3=0.3, W4=0.4, those skilled in the art can To be understood by, W1, W2, W3 and W4 may be arranged as other concrete numerical values, and this is not restricted.
Acquiring unit 11 is according to the corresponding picture/mb-type rank of every pictures, picture quality rank, picture access time stage Not, each pictures management parameter such as picture backup number of times rank, and default each pictures management parameter is corresponding with score value Relation, obtains each the corresponding score value of pictures management parameter per pictures.Then, computing unit 12 according to obtain per figure Each corresponding score value of pictures management parameter of piece, and default each corresponding weight coefficient of pictures management parameter, adopt Weighting algorithm calculates the corresponding picture of every pictures and deletes index.
For example, by taking a certain pictures as an example, if acquiring unit 11 obtains the corresponding score value of picture/mb-type rank of the picture For A point, the corresponding score value of picture quality rank is B point, and the corresponding score value of picture access time rank is C point, picture backup time The not corresponding score value of several levels is D point, according to the corresponding weight coefficient W1 of picture/mb-type rank, the corresponding weight of picture quality rank Coefficient W2, the corresponding weight coefficient W3 of picture access time rank, the corresponding weight coefficient W4 of picture backup number of times rank, calculate Unit 12 adopts weighting algorithm to calculate the corresponding picture of the picture and deletes index for A*W1+B*W2+C*W3+D*W4.
Further, in the present embodiment, the acquiring unit 11 is used for：
Each the corresponding score value of pictures management parameter for every pictures that timing acquisition mobile terminal is preserved；Or, connecing When receiving picture batch deletion instruction, corresponding point of each pictures management parameter for every pictures that mobile terminal is preserved is obtained Value.
In the present embodiment, acquiring unit 11 obtains each pictures management parameter correspondence for every pictures that mobile terminal is preserved Score value mode can include it is following two：
One), in first kind of way, the frequency that mobile terminal deletes picture can be pre-set, such as arranging frequency is Every two time-of-weeks once., according to the frequency for pre-setting, regularly basis is per corresponding each picture of pictures for acquiring unit 11 Management parameters, and the corresponding relation of default each pictures management parameter and score value, each figure of active obtaining per pictures The corresponding score value of piece management parameters.Such as, if arrange frequency be every two time-of-weeks once, acquiring unit 11 is at interval of two Each corresponding score value of pictures management parameter that mobile terminal of all active obtainings is preserved, computing unit 12 calculates each figure The picture of piece deletes index, and wherein picture is deleted index and deleted more than the picture of predetermined threshold value by processing module 30, namely processes Module 30 actively performed the operation for once deleting picture at interval of two weeks.
Two), in the second way, when user wants batch deletes picture, user can be performed pre- based on mobile terminal If picture batch deletion action, trigger corresponding picture batch and delete instruction.Such as, in advance in the photograph album setting of mobile terminal Interface arranges picture batch and deletes control, when the picture batch deletion behaviour that the picture batch deletes control is clicked in user's execution Make, triggering picture batch deletes instruction.When the picture batch deletion instruction is received, acquiring unit 11 is according to every pictures pair Each pictures management parameter answered, and default each pictures management parameter and the corresponding relation of score value, obtain per pictures Each corresponding score value of pictures management parameter, computing unit 12 calculate each picture picture delete index, then process Wherein picture is deleted index and is deleted more than the picture of predetermined threshold value by module 30.Namely processing module 30 is receiving every time user When performing the picture batch deletion instruction that picture batch deletion action is triggered, the operation for deleting picture is performed.
Further, in the present embodiment, the pictures management device also includes：
Update module, for when there is the corresponding pictures management parameter of picture that the mobile terminal preserves and updating, root The pictures management parameter after updating according to the picture, updates the corresponding score value of the pictures management parameter of the picture.
After processing module 30 to be deleted picture deletion of the index more than predetermined threshold value by picture in atlas, mobile terminal figure The picture preserved in volume is all that picture deletes picture of the index less than or equal to predetermined threshold value, namely the picture for preserving all is deleted Except the little picture of probability.But elapse over time, because the corresponding pictures management parameter of picture for preserving may update, example Such as, user have accessed certain picture for a long time not accessed, then the corresponding picture access time rank of the picture will update, than Such as, the corresponding picture access time rank of the picture is updated to 1 grade from 3 grades.Update module is joined according to the pictures management after renewal Number, and pictures management parameter and the corresponding relation of score value, update the correspondence of the pictures management parameter after the corresponding renewal of the picture Score value.So as to computing module 10 can recalculate the figure of picture according to the corresponding score value of pictures management parameter after renewal Piece deletes index.Index is deleted due to the picture of picture to change, it is possible to change into from the original situation less than predetermined threshold value More than the situation of predetermined threshold value, so, when to delete picture in batches next time, the picture will be deleted index altered The picture that predetermined threshold value must be more than is deleted.
The scheme that the present embodiment is proposed, in acquiring unit 11 each picture pipe for every pictures that mobile terminal is preserved is obtained After the reason corresponding score value of parameter, computing unit 12 according to each corresponding score values of pictures management parameter of every pictures, and Default each corresponding weight coefficient of pictures management parameter, calculates every corresponding picture of pictures and deletes using weighting algorithm Except index, because weight coefficient is related to the factor of influence of pictures management parameter, so, computing unit 12 is calculated by weighting The picture deletion index that method is obtained is more accurate, so as to improve the accuracy for determining picture to be deleted, reduces deletion figure by mistake The probability of piece.
Further, as shown in figure 5, proposing pictures management device 3rd embodiment of the present invention.Pictures management device the 3rd Embodiment is with the difference of pictures management device first embodiment and second embodiment, in pictures management device 3rd embodiment In, the pictures management device also includes：
Display module 40, for showing that picture confirms to delete interface, wherein, the picture confirms that deleting interface display has really The picture described to be deleted made, so that user confirms to select figure in the picture to be deleted for delete interface display from the picture Piece；
The processing module 30, for receiving the confirmation deletion instruction that the triggering of deletion interface is confirmed based on the picture When, delete the picture that user selects.
In the present embodiment, in order to improve the interactive experience of user, and reduce deleting the probability of picture by mistake, work as determining module 20 determine after picture to be deleted, and processing module 30 does not directly delete the picture to be deleted for determining, but by showing mould Block 40 first shows that picture confirms to delete interface, such as, in such as Fig. 6 shown in 6 (a), the picture confirms that deleting interface display has determination The picture to be deleted for going out, and confirm to delete control etc..As shown in 6 (b) in Fig. 6, user can confirm to delete boundary from the picture Select oneself to confirm the picture to be deleted in the picture to be deleted that face shows, then perform click and confirm that the confirmation for deleting control is deleted Division operation, triggering is corresponding to be confirmed to delete instruction.Confirm to delete interface triggering based on the picture when processing module 30 is received When confirming to delete instruction, the picture that user selects is deleted.And the nonoptional picture to be deleted of user is not then deleted, continue In being stored in mobile terminal atlas, in such as Fig. 6 shown in 6 (c).
The scheme that the present embodiment is proposed, after determining module 20 determines picture to be deleted, display module 40 shows figure Piece confirms to delete interface, selects oneself true in the picture to be deleted of the determination that user can delete interface display from picture confirmation Recognize the picture to be deleted, when the confirmation deletion instruction that the triggering of deletion interface is confirmed based on the picture is received, processing module 30 The picture that user selects is deleted, and the nonoptional picture to be deleted of user is not then deleted, and not only increases user mutual Experience, the picture for also ensuring deletion is allowed through user, so as to reduce the probability for deleting picture by mistake.
The present invention further provides a kind of picture management method.
With reference to Fig. 7, Fig. 7 is the schematic flow sheet of picture management method first embodiment of the present invention, in the first embodiment, The picture management method is comprised the following steps：
Step S10, according to the corresponding pictures management parameter of every pictures that mobile terminal is preserved, calculates described per pictures Picture delete index；
With developing rapidly for science and technology, the mobile terminal such as smart mobile phone, PAD (panel computer) is had become in user's life Indispensable equipment.Various pictures are generally saved in this atlas of mobile terminal, such as user takes pictures certainly, people Thing shines, landscape shines, street is taken pictures, sectional drawing etc..Due to the limited storage space of mobile terminal, when the picture for preserving is more and more, It is accomplished by deleting some pictures, such as deletes that picture quality is good, the picture that do not access of long-time, with release disk space, from And other new pictures can be stored.
In the present embodiment, when mobile terminal will by deleting this atlas in preserve some pictures come release disk space When, mobile terminal first has to determine picture to be deleted in each pictures preserved from this atlas.Specifically, mobile terminal The corresponding pictures management parameter of every pictures for preserving is obtained first, wherein, the pictures management parameter per pictures includes picture Type level, picture quality rank, picture access time rank, picture backup number of times rank etc..
Such as, have from taking pictures due to picture, all kinds such as Ren Wuzhao, landscape shine, street is taken pictures, sectional drawing, will can autodyne 1 grade is set to according to corresponding picture/mb-type rank, personage is set to 2 grades according to corresponding picture/mb-type rank, and landscape is according to corresponding Picture/mb-type rank is set to 3 grades, and street corresponding picture/mb-type rank of taking pictures is set to 4 grades, the corresponding picture/mb-type level of sectional drawing It is not set to 5 grades.
And for example, because the parameter such as luminosity, definition of every pictures is different, can according to the luminosity of every pictures, Picture is divided into high-quality picture, mean quality picture, low quality picture by the parameters such as definition.For various quality pictures, can So that the corresponding picture quality rank of high-quality picture is set to into 1 grade, the corresponding picture quality rank of mean quality picture is arranged For 2 grades, the corresponding picture quality rank of low quality picture is set to 3 grades.
And for example, because the frequency of user's access picture is also different, some pictures user understands Jing frequentations and asks, and some figures Piece user seldom access, therefore, also can be different per pictures access time rank, such as can be by user in nearest three months The picture access time rank of the picture for accessing is set to 1 grade, the figure that user was accessed before three months in six months The picture access time rank of piece is set to 2 grades, the picture access of the picture that user was accessed before six months in a year Time rank is set to 3 grades, and user is set to into 4 grades in the picture access time rank of the picture for accessing the year before.
And for example, because in the mobile Internet epoch, it is the indispensable activity of people that social activity is shared, such as by picture Copy, share to social network sites such as circle of friends, namely there is backup in explanation picture, even if by the picture from this map of mobile terminal Delete in volume, user can still give the picture for change, therefore the impact of picture deletion to user is little.User copies, divides The number of times for enjoying picture is more, and the corresponding picture backup number of times rank of the picture is higher.
Obtain preserve the corresponding picture/mb-type rank of every pictures, picture quality rank, picture access time rank, After the pictures management parameters such as picture backup number of times rank, mobile terminal is according to corresponding each pictures management ginseng per pictures Number, the picture for calculating every pictures deletes index.For example, each corresponding score value of pictures management parameter is pre-set, such as For by taking the picture quality rank of picture as an example, it is 1 point to pre-set picture quality rank for 1 grade of corresponding score value, picture matter Magnitude not Wei 2 grades of corresponding score values be 3 points, picture quality rank is 5 points for 3 grades of corresponding score values.Mobile terminal respectively will be every Each corresponding score value of pictures management parameter of pictures carries out sum-average arithmetic, deletes the meansigma methodss tried to achieve as the picture of picture Except index.By taking a certain pictures as an example, if the corresponding score value of picture/mb-type rank of the picture is 4 points, picture quality rank pair The score value answered is 3 points, and the corresponding score value of picture access time rank is 2 points, and the corresponding score value of picture backup number of times rank is 2 Point, each corresponding score value of pictures management parameter of the picture is carried out into sum-average arithmetic (4+3+2+2)/4=2.75, calculating it is flat Average 2.75 deletes index for the picture of the picture.
Step S20, deletes the picture per pictures index and is compared with predetermined threshold value respectively, determines and waits to delete Except picture, wherein, the picture of the picture to be deleted deletes index and is more than the predetermined threshold value；
Step S30, deletes the picture described to be deleted determined.
In the present embodiment, a predetermined threshold value is also previously provided with, what is preserved in mobile terminal calculates this atlas is every The corresponding picture of pictures is deleted after index, and mobile terminal will be preset corresponding picture deletion index respectively per pictures with this Threshold value is compared, and judges its size.Picture is deleted into index and is defined as picture to be deleted more than the picture of the predetermined threshold value, and Picture is deleted into the picture that index is defined as continuing to preserve less than or equal to the picture of the predetermined threshold value.So by comparing, just The picture preserved in this atlas can be divided into picture to be deleted and continue to preserve picture two types.Then, it is mobile Terminal is deleted in the picture to be deleted for determining, it is achieved thereby that automatic batch deletes picture, and by laminating user's regard Picture continues to preserve, and by clearing up picture, other new pictures are deposited in release disk space after being easy to.
The scheme that the present embodiment is proposed, is referred to by calculating the corresponding picture of every pictures of mobile terminal preservation and deleting Number, then deletes wherein picture index and is defined as picture to be deleted more than the picture of predetermined threshold value, and what deletion was determined treats Picture is deleted, so, user is eliminated and is manually checked every pictures, therefrom select picture to be deleted and then the behaviour for being deleted Make, this improves picture deletion efficiency.
Further, as shown in figure 8, proposing picture management method second embodiment of the present invention.Picture management method second Embodiment is with the difference of picture management method first embodiment, in picture management method second embodiment, the step S10 includes：
Step S11, obtains each the corresponding score value of pictures management parameter for every pictures that mobile terminal is preserved；
Step S12, it is according to described each the corresponding score value of pictures management parameter per pictures for obtaining and default Each corresponding weight coefficient of pictures management parameter, calculates the picture deletion corresponding per pictures and refers to using weighting algorithm Number.
In the present embodiment, picture/mb-type rank, picture quality rank, the picture access time stage of picture are pre-set Not, the corresponding relation of each pictures management parameter such as picture backup number of times rank and score value.For example, for picture quality rank is come Say, the picture quality rank of picture is higher, then corresponding score value is higher.Such as picture quality rank is 1 for 1 grade of corresponding score value Point, picture quality rank is 3 points for 2 grades of corresponding score values, and picture quality rank is 5 points for 3 grades of corresponding score values.Similarly, Picture access time rank is higher, namely explanation picture is not accessed for that the time is longer, then the deleted probability of picture is got over Greatly, therefore, it is higher that corresponding score value is set.And for example, for picture backup number of times rank, picture backup number of times rank is got over Height, the copy for illustrating picture, the number of times for sharing picture are more, picture deletion user can be still given for change the picture, to user Impact less, therefore, it is higher that corresponding score value is set.
Also, in the present embodiment, also it is previously provided with picture/mb-type rank, picture quality rank, the picture access of picture Each corresponding weight coefficient of pictures management parameter such as time rank, picture backup number of times rank.Wherein, weight coefficient is bigger, Illustrate that the factor of influence of corresponding pictures management parameter is bigger, the corresponding weight coefficient sum of each pictures management parameter is 1.Than Such as, the corresponding weight coefficient of picture/mb-type rank for pre-setting picture is W1, and the corresponding weight coefficient of picture quality rank is W2, the corresponding weight coefficient of picture access time rank is W3, and the corresponding weight coefficient of picture backup number of times rank is W4, its In, W1+W2+W3+W4=1.Alternatively, W1=0.1 is set, W2=0.2, W3=0.3, W4=0.4, those skilled in the art can To be understood by, W1, W2, W3 and W4 may be arranged as other concrete numerical values, and this is not restricted.
Mobile terminal according to per pictures corresponding picture/mb-type ranks, picture quality rank, picture access time rank, Each pictures management parameter such as picture backup number of times rank, and default each pictures management parameter pass corresponding with score value System, obtains each the corresponding score value of pictures management parameter per pictures.Then, according to each picture for the every pictures for obtaining The corresponding score value of management parameters, and default each corresponding weight coefficient of pictures management parameter, are calculated using weighting algorithm Go out the corresponding picture of every pictures and delete index.
For example, by taking a certain pictures as an example, if the corresponding score value of picture/mb-type rank for obtaining the picture is A point, picture The corresponding score value of quality scale is B point, and the corresponding score value of picture access time rank is C point, picture backup number of times rank correspondence Score value be D point, according to the corresponding weight coefficient W1 of picture/mb-type rank, the corresponding weight coefficient W2 of picture quality rank, figure The corresponding weight coefficient W3 of piece access time rank, the corresponding weight coefficient W4 of picture backup number of times rank, using weighting algorithm It is A*W1+B*W2+C*W3+D*W4 to calculate the corresponding picture of the picture and delete index.
Further, in the present embodiment, step S11 includes：
Each the corresponding score value of pictures management parameter for every pictures that timing acquisition mobile terminal is preserved；
Or, when picture batch deletion instruction is received, obtain each picture for every pictures that mobile terminal is preserved The corresponding score value of management parameters.
In the present embodiment, the side of each corresponding score value of pictures management parameter of every pictures that mobile terminal is preserved is obtained Formula can include following two：
One), in first kind of way, the frequency that mobile terminal deletes picture can be pre-set, such as arranging frequency is Every two time-of-weeks once., according to the frequency for pre-setting, regularly basis is per corresponding each picture pipe of pictures for mobile terminal Reason parameter, and the corresponding relation of default each pictures management parameter and score value, each picture of active obtaining per pictures The corresponding score value of management parameters.Such as, if arrange frequency be every two time-of-weeks once, mobile terminal was at interval of two weeks masters Dynamic each corresponding score value of pictures management parameter for obtaining a mobile terminal preservation, so as to the picture for calculating each picture is deleted Except index, then wherein picture is deleted into index and deleted more than the picture of predetermined threshold value, namely mobile terminal was at interval of two weeks masters The operation of picture is once deleted in dynamic execution.
Two), in the second way, when user wants batch deletes picture, user can be performed pre- based on mobile terminal If picture batch deletion action, trigger corresponding picture batch and delete instruction.Such as, in advance in the photograph album setting of mobile terminal Interface arranges picture batch and deletes control, when the picture batch deletion behaviour that the picture batch deletes control is clicked in user's execution Make, triggering picture batch deletes instruction.When the picture batch deletion instruction is received, mobile terminal is according to the correspondence per pictures Each pictures management parameter, and the corresponding relation of default each pictures management parameter and score value obtained per pictures Each corresponding score value of pictures management parameter, so as to the picture for calculating each picture deletes index, then wherein will delete picture Except index is deleted more than the picture of predetermined threshold value.Namely mobile terminal is receiving every time user's execution picture batch deletion action When the picture batch for being triggered deletes instruction, the operation for deleting picture is performed.
Further, in the present embodiment, after step S30, also include：
When the corresponding pictures management parameter of picture that there is the mobile terminal preservation updates, updated according to the picture The pictures management parameter afterwards, updates the corresponding score value of the pictures management parameter of the picture.
After mobile terminal to be deleted picture deletion of the index more than predetermined threshold value by picture in atlas, mobile terminal atlas The picture of middle preservation is all that picture deletes picture of the index less than or equal to predetermined threshold value, namely the picture for preserving all is to delete The little picture of probability.But elapse over time, because the corresponding pictures management parameter of picture for preserving may update, example Such as, user have accessed certain picture for a long time not accessed, then the corresponding picture access time rank of the picture will update, than Such as, the corresponding picture access time rank of the picture is updated to 1 grade from 3 grades.Mobile terminal is joined according to the pictures management after renewal Number, and pictures management parameter and the corresponding relation of score value, update the correspondence of the pictures management parameter after the corresponding renewal of the picture Score value.Such that it is able to according to the corresponding score value of pictures management parameter after renewal, the picture for recalculating picture deletes index. Index is deleted due to the picture of picture to change, it is possible to change into more than predetermined threshold value from the original situation less than predetermined threshold value Situation, so, when to delete picture in batches next time, the picture will be deleted into index is altered must be more than default threshold The picture of value is deleted.
The scheme that the present embodiment is proposed, is obtaining each pictures management parameter correspondence for every pictures that mobile terminal is preserved Score value after, according to each corresponding score value of pictures management parameter of every pictures, and default each pictures management ginseng The corresponding weight coefficient of number, calculates the picture corresponding per pictures and deletes index, due to weight coefficient using weighting algorithm It is related to the factor of influence of pictures management parameter, so, the picture deletion index obtained by weighting algorithm is more accurate, So as to improve the accuracy for determining picture to be deleted, the probability for deleting picture by mistake is reduced.
Further, as shown in figure 9, proposing picture management method 3rd embodiment of the present invention.Picture management method the 3rd Embodiment is with the difference of picture management method first embodiment and second embodiment, in picture management method 3rd embodiment In, after step S20, also include：
Step S40, shows that picture confirms to delete interface, wherein, the picture confirms that deleting interface display has what is determined The picture to be deleted, so that user confirms to select picture in the picture to be deleted for delete interface display from the picture；
Step S30 includes：
Step S31, when the confirmation deletion instruction that the triggering of deletion interface is confirmed based on the picture is received, deletes user The picture of selection.
In the present embodiment, in order to improve the interactive experience of user, and reduce deleting the probability of picture by mistake, work as mobile terminal After determining picture to be deleted, mobile terminal does not directly delete the picture to be deleted of determination, but first shows that picture confirms Interface is deleted, such as, in such as Fig. 6 shown in 6 (a), the picture confirms that deleting interface display has the picture to be deleted determined, and Confirm to delete control etc..As shown in 6 (b) in Fig. 6, user can be confirmed in the picture to be deleted for deleting interface display from the picture Select oneself to confirm the picture to be deleted, then performing and clicking on the confirmation deletion action for confirming to delete control, triggering is corresponding really Recognize deletion instruction.When mobile terminal is received confirms that instruction is deleted in the confirmation for deleting interface triggering based on the picture, delete and use The picture that family selects.And the nonoptional picture to be deleted of user is not then deleted, continue to be stored in mobile terminal atlas, As shown in 6 (c) in Fig. 6.
The scheme that the present embodiment is proposed, after mobile terminal determines picture to be deleted, mobile terminal shows that picture is true Recognize deletion interface, select oneself to confirm to want in the picture to be deleted of the determination that user can delete interface display from picture confirmation The picture of deletion, when mobile terminal is received confirms that instruction is deleted in the confirmation for deleting interface triggering based on the picture, deletes and uses The picture that family selects, and the nonoptional picture to be deleted of user is not then deleted, and not only increases user-interaction experience, also The picture that ensure that deletion is allowed through user, so as to reduce the probability for deleting picture by mistake.
It should be noted that herein, term " including ", "comprising" or its any other variant are intended to non-row His property is included, so that a series of process, method, article or device including key elements not only include those key elements, and And also include other key elements being not expressly set out, or also include for this process, method, article or device institute inherently Key element.In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that including being somebody's turn to do Also there is other identical element in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium In (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal equipment (can be mobile phone, computer takes Business device, or the network equipment etc.) perform method described in each embodiment of the invention.
The preferred embodiments of the present invention are these are only, the scope of the claims of the present invention is not thereby limited, it is every using this Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in other related skills Art field, is included within the scope of the present invention.

Claims (10)

1. a kind of pictures management device, it is characterised in that the pictures management device includes：
Computing module, the corresponding pictures management parameter of the every pictures for being preserved according to mobile terminal calculates described per a figure The picture of piece deletes index；
Determining module, is compared for respectively the picture per pictures being deleted into index with predetermined threshold value, determines and treats Picture is deleted, wherein, the picture of the picture to be deleted deletes index and is more than the predetermined threshold value；
Processing module, for deleting the picture described to be deleted determined.
2. pictures management device as claimed in claim 1, it is characterised in that the computing module includes：
Acquiring unit, for obtaining each corresponding score value of pictures management parameter of every pictures of mobile terminal preservation；
Computing unit, for according to described each the corresponding score value of pictures management parameter per pictures for obtaining and default Each corresponding weight coefficient of pictures management parameter, described deletion per the corresponding picture of pictures is calculated using weighting algorithm and is referred to Number.
3. pictures management device as claimed in claim 2, it is characterised in that the pictures management device also includes：
Update module, for when the corresponding pictures management parameter of picture that there is the mobile terminal preservation updates, according to institute The pictures management parameter after picture updates is stated, the corresponding score value of the pictures management parameter of the picture is updated.
4. pictures management device as claimed in claim 2, it is characterised in that the acquiring unit is used for：
Each the corresponding score value of pictures management parameter for every pictures that timing acquisition mobile terminal is preserved；Or, receiving When picture batch deletes instruction, each the corresponding score value of pictures management parameter for every pictures that mobile terminal is preserved is obtained.
5. the pictures management device as described in any one of claim 1-4, it is characterised in that the pictures management device is also wrapped Include：
Display module, for showing that picture confirms to delete interface, wherein, the picture confirms that deleting interface display has what is determined The picture to be deleted, so that user confirms to select picture in the picture to be deleted for delete interface display from the picture；
The processing module, for when the confirmation deletion instruction that the triggering of deletion interface is confirmed based on the picture is received, deleting Except the picture that user selects.
6. a kind of picture management method, it is characterised in that the picture management method includes step：
According to the corresponding pictures management parameter of every pictures that mobile terminal is preserved, calculate the picture deletion per pictures and refer to Number；
Respectively the picture per pictures is deleted into index to be compared with predetermined threshold value, determine picture to be deleted, wherein, The picture of the picture to be deleted deletes index and is more than the predetermined threshold value；
The picture described to be deleted that deletion is determined.
7. picture management method as claimed in claim 6, it is characterised in that the every pictures preserved according to mobile terminal Corresponding pictures management parameter, calculating the step of the picture per pictures deletes index includes：
Obtain each the corresponding score value of pictures management parameter for every pictures that mobile terminal is preserved；
According to described each the corresponding score value of pictures management parameter per pictures for obtaining, and default each pictures management The corresponding weight coefficient of parameter, calculates the picture corresponding per pictures and deletes index using weighting algorithm.
8. picture management method as claimed in claim 7, it is characterised in that the picture described to be deleted that the deletion is determined The step of after, also include：
When the corresponding pictures management parameter of picture that there is the mobile terminal preservation updates, after being updated according to the picture The pictures management parameter, updates the corresponding score value of the pictures management parameter of the picture.
9. picture management method as claimed in claim 7, it is characterised in that every pictures that the acquisition mobile terminal is preserved Each pictures management parameter corresponding score value the step of include：
Each the corresponding score value of pictures management parameter for every pictures that timing acquisition mobile terminal is preserved；
Or, when picture batch deletion instruction is received, obtain each pictures management for every pictures that mobile terminal is preserved The corresponding score value of parameter.
10. the picture management method as described in any one of claim 6-9, it is characterised in that described respectively by described per a figure The picture of piece is deleted index and is compared with predetermined threshold value, the step of determine picture to be deleted after, also include：
Show that picture confirms to delete interface, wherein, the picture confirms that deleting interface display has the figure described to be deleted determined Piece, so that user confirms to select picture in the picture to be deleted for delete interface display from the picture；
The step of picture to be deleted that the deletion is determined, includes：
When the confirmation deletion instruction that the triggering of deletion interface is confirmed based on the picture is received, the picture of user's selection is deleted.
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CN107480176A (en) * 2017-07-01 2017-12-15 珠海格力电器股份有限公司 Picture management method and device and terminal equipment
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