CN107704525A - Video searching method and device - Google Patents
Video searching method and device Download PDFInfo
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- CN107704525A CN107704525A CN201710831184.XA CN201710831184A CN107704525A CN 107704525 A CN107704525 A CN 107704525A CN 201710831184 A CN201710831184 A CN 201710831184A CN 107704525 A CN107704525 A CN 107704525A
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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
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/783—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
- G06F16/7837—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using objects detected or recognised in the video content
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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
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/7867—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using information manually generated, e.g. tags, keywords, comments, title and artist information, manually generated time, location and usage information, user ratings
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Abstract
This disclosure relates to video searching method and device.This method includes：Receive search term；Target text video tab is determined, the target text video tab is the word video tab matched in multiple word video tabs with the search term, and the multiple word video tab corresponds to after at least one video slicing obtained video segment；Send video search result, the information of the video where timestamp information and the target video fragment of the video search result including target video fragment corresponding with the target text video tab.Using the disclosure, advantageously allow that search result is more accurate, and be easy to user to be pin-pointed to the fragment oneself most paid close attention in video.
Description
Technical field
This disclosure relates to video search field, more particularly to video searching method and device.
Background technology
Existing video search, it is often based on the classification belonging to video, the title of video, author information etc. and is searched
Rope, it is unsatisfactory under many circumstances.
The content of the invention
In view of this, the present disclosure proposes a kind of improved video searching method.The disclosure also proposed corresponding device.
According to the one side of the disclosure, there is provided a kind of video searching method, methods described include：Receive search term；Really
The word that sets the goal video tab, the target text video tab are to be matched in multiple word video tabs with the search term
Word video tab, the multiple word video tab correspond to after at least one video slicing obtained video segment；Send
Video search result, the video search result include target video fragment corresponding with the target text video tab when
Between stab information and the information of the video where the target video fragment.
In a kind of possible implementation, methods described also includes：At least one video slicing is regarded to be multiple
Frequency fragment；Determine the key frame in the video segment；Image recognition is carried out to the key frame, to obtain and the key frame
Word video tab corresponding to the video segment at place.
In an example of above-mentioned implementation, the word video tab includes at least one of following：It is corresponding
The content information of the key frame of the video segment, the corresponding video segment the key frame colouring information.
In a kind of possible implementation, methods described also includes：According to determining the history access record of user
The concerned word video tab of user；Video recommendations result is sent, the video recommendations result includes and the concerned text
Regarding where the timestamp information of concerned video segment corresponding to word video tab and the concerned target video fragment
The information of frequency.
According to another aspect of the present disclosure, there is provided a kind of video searching apparatus, described device include：Search term receives mould
Block, for receiving search term；Purpose label determining module, for determining target text video tab, the target text video
Label is the word video tab matched in multiple word video tabs with the search term, the multiple word video tab pair
The video segment that should be obtained after at least one video slicing；Search result sending module, for sending video search result, institute
Stating video search result includes timestamp information and the institute of target video fragment corresponding with the target text video tab
State the information of the video where target video fragment.
In a kind of possible implementation, described device also includes：Video slicing module, for will be described at least one
Video slicing is multiple video segments；Key frame determining module, for determining the key frame in the video segment；Image recognition
Module, for carrying out image recognition to the key frame, to obtain word corresponding with the video segment where the key frame
Video tab.
In an example of above-mentioned implementation, the word video tab includes at least one of following：It is corresponding
The content information of the key frame of the video segment, the corresponding video segment the key frame colouring information.
In a kind of possible implementation, described device also includes：Concerned label determining module, for according to user
History access record determine the concerned word video tab of the user；Recommendation results sending module, for sending video
Recommendation results, the video recommendations result include concerned video segment corresponding with the concerned word video tab when
Between stab information and the information of the video where the concerned target video fragment.
According to another aspect of the present disclosure, there is provided a kind of video searching apparatus, including：Processor；Handled for storage
The memory of device executable instruction；Wherein, the processor is configured as performing the above method.
According to another aspect of the present disclosure, there is provided a kind of non-volatile computer readable storage medium storing program for executing, be stored thereon with
Computer program instructions, wherein, the computer program instructions realize the above method when being executed by processor.
By various aspects of the disclosure, based on more detailed video information --- letter corresponding with each video segment
Breath --- as video search foundation, it is more accurate to advantageously allow search result.Especially, in the present embodiment, it is easy to user
The fragment oneself most paid close attention in video is pin-pointed to, has provided the user great convenience.Moreover, the disclosure is based on text information
Matching and video segment positioning are carried out, amount of calculation is greatly reduced, response speed can be accelerated.
According to below with reference to the accompanying drawings becoming to detailed description of illustrative embodiments, the further feature and aspect of the disclosure
It is clear.
Brief description of the drawings
Comprising in the description and the accompanying drawing of a part for constitution instruction and specification together illustrate the disclosure
Exemplary embodiment, feature and aspect, and for explaining the principle of the disclosure.
Fig. 1 shows an exemplary video search schematic diagram of a scenario.
Fig. 2 shows the flow chart of the video searching method of an exemplary embodiment according to the disclosure.
Fig. 3 (a) and Fig. 3 (b) shows the application schematic diagram of an exemplary embodiment according to the disclosure.
Fig. 4 shows the structured flowchart of the video searching method of an exemplary embodiment according to the disclosure.
Fig. 5 shows the structured flowchart of the video searching method of an exemplary embodiment according to the disclosure.
Embodiment
Describe various exemplary embodiments, feature and the aspect of the disclosure in detail below with reference to accompanying drawing.It is identical in accompanying drawing
Reference represent the same or analogous element of function.Although the various aspects of embodiment are shown in the drawings, remove
Non-specifically point out, it is not necessary to accompanying drawing drawn to scale.
Special word " exemplary " is meant " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.
In addition, in order to better illustrate the disclosure, numerous details is given in embodiment below.
It will be appreciated by those skilled in the art that without some details, the disclosure can equally be implemented.In some instances, for
Method, means, element and circuit well known to those skilled in the art are not described in detail, in order to highlight the purport of the disclosure.
Fig. 1 shows an exemplary video search schematic diagram of a scenario.As shown in figure 1, user can be on terminal device 102
Client scan for operating, for example, inputting search term in specified location, and click on search key.In response to the search operation,
The client will send searching request by wired or wireless way to server 104, and it is defeated that the searching request can carry user
The search term entered.Server 104 will be based on the search term and carry out searching for associated video in database, and return to video search knot
Fruit is to the client.The client will show the video search result recalled.Although the equipment 102 in Fig. 1 is shown as desk-top
Form of computers, it will be appreciated by those skilled in the art that equipment 102 can be mobile phone, digital broadcast terminal, disappear
Cease transceiver, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc., the disclosure to this not
It is construed as limiting.
Fig. 2 shows the flow chart of the video searching method of an exemplary embodiment according to the disclosure.This method application
In server.As shown in figure 1, this method comprises the following steps.
Step 202, search term is received.
For example, the search term can be received from client.
Step 204, target text video tab is determined, the target text video tab is in multiple word video tabs
The word video tab matched with the search term, the multiple word video tab obtain after corresponding at least one video slicing
The video segment arrived.
For example, previous searches word draws the name including some performer, then if some word video tab includes this and drilled
The name of member, or name including the performer institute role etc., then it is believed that the word video tab is searched with described
Rope word matches.
In a kind of possible implementation, a word video tab may include one or more fields.When some text
When word video tab includes multiple fields, wherein any one field matches with search term, then it is believed that the word video tab
Matched with the search term.Label corresponding to one video segment can be matched with different search terms.
Being given for example only property illustrates above, is not used in and carries out any restriction to the disclosure.Those skilled in the art can basis
The needs of oneself determine whether word video tab and search term match.
Step 206, video search result is sent, the video search result includes and the target text video tab pair
The information of video where the timestamp information for the target video fragment answered and the target video fragment.
For example, determine that video 1 has word video tab corresponding to two video segments to be matched with previous searches word, it is determined that regarding
Frequently 2 have word video tab corresponding to three video segments to be matched with previous searches word, then in the video search result sent, bag
Include each leisure of the two fragments in the information of video 1 and video 2, such as the ID of the ID of video 1 and video 2, in addition to video 1
Initial time in initial time and end time in video 1, and each comfortable video 2 of these three fragments in video 2 and
End time etc..
According to above-described embodiment, based on more detailed video information --- information corresponding with each video segment ---
As video search foundation, it is more accurate to advantageously allow search result.Especially, in the present embodiment, it is easy to user accurately fixed
The fragment that position oneself is most paid close attention into video, has provided the user great convenience.Moreover, the disclosure is based on text information progress
With being positioned with video segment, amount of calculation is greatly reduced, response speed can be accelerated.
Fig. 3 (a) and Fig. 3 (b) shows the application schematic diagram of an exemplary embodiment according to the disclosure.Fig. 3 (a) shows
Go out in client the page schematic diagram for the search term for being used to receive user's input.User can be in the search term of the page shown in Fig. 3 (a)
Search term is inputted in input frame, in the present example embodiment, " personage's M scenes two fields of N " are as search term for user's input.
Then, user can click on the magnifying glass icon on the right side of input frame to trigger video search operation.
After server receives the searching request for carrying the search term, it can search what is matched with the search term in database
Target text video tab.In the present example embodiment, if certain word video tab includes and " personage M " and " scene
The field of any one matching in N ", then it is believed that the word video tab matches with the search term.Wherein, if certain word
Both included in video tab with " field that personage M " is matched, also including and " the field that scene N " is matched, the then it is believed that word
Video tab and the search term strong correlation.
The video search result that server obtains may include that target video fragment is (i.e. corresponding with target text video tab
Video segment) timestamp information and the target video fragment where video information.Server can be to video search
As a result clustered, be then forwarded to client.In the present exemplary embodiment, for corresponding to the word video tab of strong correlation
Target video fragment, the further information of the target video fragment is also included in the video search result of return, for example, the target
Key frame of video segment etc..
As shown in Fig. 3 (b), client can show the video search result to user.As illustrated, can be obtained in search
The relevant information of the target video fragment in the video, such as the pass of the target video fragment are shown below the display area of video
Key frame (such as target video fragment corresponding to the word video tab of strong correlation), timestamp (i.e. target video fragment
Initial time and finish time in the video) information etc..It is the plurality of if multiple target video fragments in the video be present
Target video fragment can cluster display respectively according to the term of matching.As shown in Fig. 3 (b), it can cluster and show strong correlation respectively
Target video fragment relevant information, to " personage M " matching word video tab corresponding to target video fragment it is related
Information, with " relevant information of the corresponding target video fragment of word video tab of scene N " matchings etc..Wherein, latter two is poly-
Do not include the target video fragment of strong correlation in class.
In the present example embodiment, user can be operated for the display area of video, to play the video；User
Also the region that the relevant information of displaying target video fragment can be directed to is operated, to be commenced play out at the target video fragment
The video, or play the target video fragment.For example, user can click the display area of video to play (for example, from the beginning opening
Begin to play) video；User can click the region of the relevant information of displaying target video fragment, then can be from the target video fragment
Place commences play out the video；User can double-click the region of the relevant information of displaying target video fragment, to play the target video
Fragment.
It should be noted that the customer terminal webpage schematic diagram shown in Fig. 3 (a) and Fig. 3 (b) is given for example only, it is not used in
Any aspect limits display content, display mode and the arrangement mode of the page.Those skilled in the art can be arranged as required to close
Suitable display content, display mode and arrangement mode.
In a kind of possible implementation, word video tab can be obtained by following means：Will be described at least one
Video slicing is multiple video segments；Determine the key frame in the video segment；Image recognition is carried out to the key frame, with
Obtain word video tab corresponding with the video segment where the key frame.
According to this implementation, the word video tab corresponding to each video segment can be automatically derived, to obtain video
Label provides a great convenience corresponding to fragment.
For example, in one example, it can be identified by detecting the physical parameter (such as characteristic value) of frame of video in video
Different camera lenses, so as to according to Shot change timestamp to the video carry out cutting；In one example, first video can be pressed
It is multiple small fragments according to shot segmentation, then small fragment is clustered, the multiple small fragments for belonging to same cluster is aggregated in one
Rise and be used as a scene, so as to carry out cutting to the video according to the timestamp of scene switching；In one example, can according to when
Between the principle of decile cutting, etc. is carried out to video.Those skilled in the art can be used described in any suitable means general at least
One video slicing is multiple video segments, and the disclosure is not construed as limiting to this.
For example, in one example, the key frame in the video segment can be determined using static frames extraction means, it is all
Such as first frame method, tail frame method, head and the tail frame method, the frame of pixels method of average or the histogram method of average；In one example, can use dynamic
State key-frame extraction means determine the key frame in the video segment, such as the key-frame extraction based on cluster analysis calculates
Method, the extraction method of key frame based on motion analysis, based on semantic content extraction method of key frame (such as use
The video of MPEG-7 coding standards) etc..Those skilled in the art can be determined in video segment using any suitable means
Key frame, the disclosure are not construed as limiting to this.
When carrying out image recognition to key frame, those skilled in the art can be used to think applicable arbitrary image identification hand
Section, for example, rim detection, contour detecting etc., the disclosure is not construed as limiting to this, to obtain word video corresponding to the key frame
Label.
In one example, the word video tab includes at least one of following：The corresponding video segment
The content information of the key frame, the corresponding video segment the key frame colouring information.
The above information can refer to it is following in one or more：The title of building in the key frame identified
(" monument " etc.), the action description (" shooting " etc.) in the key frame identified, such as the key frame identified
In background description (" sea " etc.), the scene description (" interior " etc.) in the key frame identified, identify
In word (such as captions) and character in key frame partly or entirely etc..
Above-mentioned colouring information can refer to it is following in one or more：The information of the tone of key frame, the form and aspect of key frame
Information, the information of the saturation degree of key frame, the information of brightness of key frame etc..
In a kind of possible implementation, the method described in Fig. 2 also includes：Determined according to the history access record of user
The concerned word video tab of the user；Video recommendations result is sent, the video recommendations result includes being closed with described
Where the timestamp information of concerned video segment corresponding to explanatory notes word video tab and the concerned target video fragment
Video information.
According to this implementation, be advantageous to more accurately provide the user its preferred video/video segment.
Above-mentioned history access record can include at least one of following：The user used search term in the past；
The higher word video tab of the video search result hit rate of the user was returned in the past；The user clicks on broadcasting
Information of video etc..
In one example, the video recommendations result can be considered as i.e. to use when user does not input corresponding search term
The information that family is presented.For example, user just opens the page, it can show what the TV play watched before user newly updated on the page
The timestamp information of the performance fragment of the performer most paid close attention in the information of collection of drama, and the collection of drama by the user；Used for example, working as
When family enters the specific channel of video website, does not input search term also, information of video presented to user etc..
Fig. 4 shows the structured flowchart of the video searching apparatus 400 of an exemplary embodiment according to the disclosure.The device
It can be applied to server.As shown in figure 4, described device 400 includes search term receiving module 402, purpose label determining module 404
With search result sending module 406.Search term receiving module 402 is used to receive search term.Purpose label determining module 404 is used for
Target text video tab is determined, the target text video tab is to be matched in multiple word video tabs with the search term
Word video tab, the multiple word video tab corresponds to obtained video segment after at least one video slicing.Search
Hitch fruit sending module 406 is used to send video search result, and the video search result includes and the target text video
The information of the timestamp information of target video fragment corresponding to label and the video where the target video fragment.
In a kind of possible implementation, described device 400 also includes：Video slicing module (not shown), for inciting somebody to action
At least one video slicing is multiple video segments；Key frame determining module (not shown), for determining the piece of video
Key frame in section；Picture recognition module (not shown), for carrying out image recognition to the key frame, to obtain and the pass
Word video tab corresponding to video segment where key frame.
In an example of above-mentioned implementation, the word video tab includes at least one of following：It is corresponding
The content information of the key frame of the video segment, the corresponding video segment the key frame colouring information.
In a kind of possible implementation, described device 400 also includes：Concerned label determining module (not shown),
For determining the concerned word video tab of the user according to the history access record of user；Recommendation results sending module
(not shown), for sending video recommendations result, the video recommendations result includes and the concerned word video tab pair
The information of video where the timestamp information for the concerned video segment answered and the concerned target video fragment.
Fig. 5 is a kind of block diagram of video searching apparatus 500 according to an exemplary embodiment.For example, device 500 can
To be provided as a server.Reference picture 5, device 500 include processing component 522, and it further comprises one or more processing
Device, and as the memory resource representated by memory 532, for store can by the instruction of the execution of processing component 522, such as
Application program.The application program stored in memory 532 can include it is one or more each refer to corresponding to one group
The module of order.In addition, processing component 522 is configured as execute instruction, to perform the above method.
Device 500 can also include the power management that a power supply module 526 is configured as performs device 500, and one has
Line or radio network interface 550 are configured as device 500 being connected to network, and input and output (I/O) interface 558.Dress
Putting 500 can operate based on the operating system for being stored in memory 532, such as Windows ServerTM, Mac OS XTM,
UnixTM, LinuxTM, FreeBSDTM or similar.
In the exemplary embodiment, a kind of non-volatile computer readable storage medium storing program for executing is additionally provided, such as including calculating
The memory 532 of machine programmed instruction, above computer programmed instruction can be performed with completion by the processing component 522 of device 500
State method.
The disclosure can be system, method and/or computer program product.Computer program product can include computer
Readable storage medium storing program for executing, containing for making processor realize the computer-readable program instructions of various aspects of the disclosure.
Computer-readable recording medium can keep and store to perform the tangible of the instruction that uses of equipment by instruction
Equipment.Computer-readable recording medium for example can be-- but be not limited to-- storage device electric, magnetic storage apparatus, optical storage
Equipment, electromagnetism storage device, semiconductor memory apparatus or above-mentioned any appropriate combination.Computer-readable recording medium
More specifically example (non exhaustive list) includes：Portable computer diskette, hard disk, random access memory (RAM), read-only deposit
It is reservoir (ROM), erasable programmable read only memory (EPROM or flash memory), static RAM (SRAM), portable
Compact disk read-only storage (CD-ROM), digital versatile disc (DVD), memory stick, floppy disk, mechanical coding equipment, for example thereon
It is stored with punch card or groove internal projection structure and the above-mentioned any appropriate combination of instruction.Calculating used herein above
Machine readable storage medium storing program for executing is not construed as instantaneous signal in itself, the electromagnetic wave of such as radio wave or other Free propagations, leads to
Cross the electromagnetic wave (for example, the light pulse for passing through fiber optic cables) of waveguide or the propagation of other transmission mediums or transmitted by electric wire
Electric signal.
Computer-readable program instructions as described herein can be downloaded to from computer-readable recording medium it is each calculate/
Processing equipment, or outer computer or outer is downloaded to by network, such as internet, LAN, wide area network and/or wireless network
Portion's storage device.Network can include copper transmission cable, optical fiber is transmitted, is wirelessly transferred, router, fire wall, interchanger, gateway
Computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment receive from network to be counted
Calculation machine readable program instructions, and the computer-readable program instructions are forwarded, for the meter being stored in each calculating/processing equipment
In calculation machine readable storage medium storing program for executing.
For perform the disclosure operation computer program instructions can be assembly instruction, instruction set architecture (ISA) instruction,
Machine instruction, machine-dependent instructions, microcode, firmware instructions, condition setup data or with one or more programming languages
The source code or object code that any combination is write, programming language of the programming language including object-oriented-such as
Smalltalk, C++ etc., and conventional procedural programming languages-such as " C " language or similar programming language.Computer
Readable program instructions fully can on the user computer perform, partly perform on the user computer, be only as one
Vertical software kit performs, part performs or completely in remote computer on the remote computer on the user computer for part
Or performed on server.In the situation of remote computer is related to, remote computer can pass through network-bag of any kind
LAN (LAN) or wide area network (WAN)-be connected to subscriber computer are included, or, it may be connected to outer computer (such as profit
Pass through Internet connection with ISP).In certain embodiments, by using computer-readable program instructions
Status information carry out personalized customization electronic circuit, such as PLD, field programmable gate array (FPGA) or can
Programmed logic array (PLA) (PLA), the electronic circuit can perform computer-readable program instructions, so as to realize each side of the disclosure
Face.
Referring herein to the method, apparatus (system) according to the embodiment of the present disclosure and the flow chart of computer program product and/
Or block diagram describes various aspects of the disclosure.It should be appreciated that each square frame and flow chart of flow chart and/or block diagram and/
Or in block diagram each square frame combination, can be realized by computer-readable program instructions.
These computer-readable program instructions can be supplied to all-purpose computer, special-purpose computer or other programmable datas
The processor of processing unit, so as to produce a kind of machine so that these instructions are passing through computer or other programmable datas
During the computing device of processing unit, work(specified in one or more of implementation process figure and/or block diagram square frame is generated
The device of energy/action.These computer-readable program instructions can also be stored in a computer-readable storage medium, these refer to
Order causes computer, programmable data processing unit and/or other equipment to work in a specific way, so as to be stored with instruction
Computer-readable medium then includes a manufacture, and it is included in one or more of implementation process figure and/or block diagram square frame
The instruction of the various aspects of defined function/action.
Computer-readable program instructions can also be loaded into computer, other programmable data processing units or other
In equipment so that series of operation steps is performed on computer, other programmable data processing units or miscellaneous equipment, with production
Raw computer implemented process, so that performed on computer, other programmable data processing units or miscellaneous equipment
Instruct function/action specified in one or more of implementation process figure and/or block diagram square frame.
Flow chart and block diagram in accompanying drawing show the system, method and computer journey of multiple embodiments according to the disclosure
Architectural framework in the cards, function and the operation of sequence product.At this point, each square frame in flow chart or block diagram can generation
One module of table, program segment or a part for instruction, the module, program segment or a part for instruction include one or more use
In the executable instruction of logic function as defined in realization.At some as the function of in the realization replaced, being marked in square frame
Can be with different from the order marked in accompanying drawing generation.For example, two continuous square frames can essentially be held substantially in parallel
OK, they can also be performed in the opposite order sometimes, and this is depending on involved function.It is also noted that block diagram and/or
The combination of each square frame and block diagram in flow chart and/or the square frame in flow chart, function or dynamic as defined in performing can be used
The special hardware based system made is realized, or can be realized with the combination of specialized hardware and computer instruction.
It is described above the presently disclosed embodiments, described above is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.In the case of without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.The selection of term used herein, purport
The principle of each embodiment, practical application or technological improvement to the technology in market are best being explained, or is leading this technology
Other those of ordinary skill in domain are understood that each embodiment disclosed herein.
Claims (10)
1. a kind of video searching method, it is characterised in that methods described includes：
Receive search term；
Determine target text video tab, the target text video tab be in multiple word video tabs with the search term
The word video tab of matching, the multiple word video tab correspond to after at least one video slicing obtained piece of video
Section；
Video search result is sent, the video search result includes target video corresponding with the target text video tab
The information of video where the timestamp information of fragment and the target video fragment.
2. according to the method for claim 1, it is characterised in that methods described also includes：
It is multiple video segments by least one video slicing；
Determine the key frame in the video segment；
Image recognition is carried out to the key frame, to obtain word video mark corresponding with the video segment where the key frame
Label.
3. according to the method for claim 2, it is characterised in that the word video tab includes at least one of following：
The key frame of the content information of the key frame of the corresponding video segment, the corresponding video segment
Colouring information.
4. according to the method for claim 1, it is characterised in that methods described also includes：
The concerned word video tab of the user is determined according to the history access record of user；
Video recommendations result is sent, the video recommendations result includes corresponding concerned with the concerned word video tab
The information of video where the timestamp information of video segment and the concerned target video fragment.
5. a kind of video searching apparatus, it is characterised in that described device includes：
Search term receiving module, for receiving search term；
Purpose label determining module, for determining target text video tab, the target text video tab is multiple words
The word video tab matched in video tab with the search term, the multiple word video tab correspond at least one regard
The video segment obtained after frequency cutting；
Search result sending module, for sending video search result, the video search result includes and the target text
The information of the timestamp information of target video fragment corresponding to video tab and the video where the target video fragment.
6. device according to claim 5, it is characterised in that described device also includes：
Video slicing module, for being multiple video segments by least one video slicing；
Key frame determining module, for determining the key frame in the video segment；
Picture recognition module, for carrying out image recognition to the key frame, with the piece of video where obtaining with the key frame
Word video tab corresponding to section.
7. device according to claim 6, it is characterised in that the word video tab includes at least one of following：
The key frame of the content information of the key frame of the corresponding video segment, the corresponding video segment
Colouring information.
8. device according to claim 5, it is characterised in that described device also includes：
Concerned label determining module, for determining the concerned word video of the user according to the history access record of user
Label；
Recommendation results sending module, for sending video recommendations result, the video recommendations result includes and the concerned text
Regarding where the timestamp information of concerned video segment corresponding to word video tab and the concerned target video fragment
The information of frequency.
A kind of 9. video searching apparatus, it is characterised in that including：
Processor；
For storing the memory of processor-executable instruction；
Wherein, the processor is configured as performing the method as described in any one in claim 1-4.
10. a kind of non-volatile computer readable storage medium storing program for executing, is stored thereon with computer program instructions, it is characterised in that institute
State and method in Claims 1-4 described in any one is realized when computer program instructions are executed by processor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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