CN111343335A - Image display processing method, system, storage medium and mobile terminal - Google Patents
Image display processing method, system, storage medium and mobile terminal Download PDFInfo
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- H04M—TELEPHONIC COMMUNICATION
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- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
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- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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- G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
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Abstract
The application provides an image display processing method, an image display processing system, a storage medium and a mobile terminal. According to the method and the device, the image information containing the central characteristic pixel coordinate and the zoom multiple when the image is closed is stored, so that the image position when the image is closed can be recovered when the image is changed by re-access, the user is prevented from zooming and moving again, the user can check the image details conveniently, and the user use experience is improved.
Description
Technical Field
The present application relates to the field of mobile communications technologies, and in particular, to an image display processing method, system, storage medium, and mobile terminal.
Background
The mobile terminal with the photographing function integrates the functions of the mobile terminal and the digital camera, and is convenient in that the mobile terminal is high in portability, flexible and convenient, and a user can photograph by using the mobile terminal at any time and any place. The photographed image can be sent to relatives and friends in a multimedia short message mode, and the photographed image can be photographed and sent instantly, so that the method is convenient and fast. The mobile terminal with the photographing function generally provides an image editing function, and a user can make a photographed image into a startup and shutdown picture, wallpaper and the like of the mobile terminal, so that the personalized function of the mobile terminal with the photographing function is stronger. With the use of a mobile terminal with a photographing function, the number of images in a storage space of the mobile terminal is increased, and at present, the technology of the mobile terminal is rapidly developed, the size of a photographed image can often exceed that of a professional camera, so that a user can see the image clearly if the image is enlarged, particularly, some details often need to be enlarged to see the image, but when the user closes the enlarged image and visits the enlarged image again, the image cannot be immediately restored to the adjusted image, but is displayed in a size suitable for the image of a display screen, and at the moment, the user needs to enlarge and move the image again, so that the operation process is complex, and the user experience is poor.
Therefore, the present application provides an image display processing method, system, storage medium and mobile terminal to solve the above problems.
Disclosure of Invention
The embodiment of the application provides an image display processing method, an image display processing system, a storage medium and a mobile terminal, and solves the problem that when a user closes an image which is subjected to zooming movement operation and then accesses the image again, the image cannot be displayed at the position of the closed image.
According to a first aspect of the present application, an image display processing method in an embodiment of the present application is applied to a mobile terminal, and the image display processing method includes: when the operation of closing image display is monitored, acquiring display information of a current image, wherein the display information comprises an image name and an image display position; storing the display information; and when the display information is read, displaying the image corresponding to the display information according to the image name and the image display position.
Further, before the step of acquiring the display information of the current image, the method further includes: when an image is accessed for the first time, central feature pixels of the image are acquired.
Further, in the step of acquiring the central feature pixel of the image, the method further comprises the following steps: calculating the variation value of each pixel and adjacent pixels of the current image; acquiring a pixel with the maximum change value with the adjacent pixel; and defining the pixel with the maximum variation value with the adjacent pixels as a central characteristic pixel.
Further, in the step of acquiring display information of the current image when the operation of closing the image display is monitored, the method further includes: acquiring an image name of a current image; and acquiring an image display position of the current image, wherein the image display position comprises an image scaling multiple and the coordinates of the central characteristic pixel of the current image.
According to a second aspect of the present application, an embodiment of the present application provides an image display processing system applied to a mobile terminal, the image display processing system including: the first acquisition module is used for acquiring display information of a current image when the operation of closing image display is monitored, wherein the display information comprises an image name and an image display position; the storage module is used for storing the display information; and the display module is used for displaying the image corresponding to the display information according to the image name and the image display position when the display information is read.
Further, the image display processing system further includes: and the second acquisition module is used for acquiring the central characteristic pixel of the image when the image is accessed for the first time.
The second acquisition module further comprises a calculation module, a calculation module and a display module, wherein the calculation module is used for calculating the change value of each pixel and adjacent pixels of the current image; the pixel acquisition module is used for acquiring the pixel with the maximum change value with the adjacent pixel; and the defining module is used for defining the pixel with the maximum change value with the adjacent pixels as the central characteristic pixel.
Further, the first obtaining module comprises: the name acquisition module is used for acquiring the image name of the current image; and the display position acquisition module is used for acquiring the image display position of the current image, and the image display position comprises the image scaling multiple and the coordinate of the central characteristic pixel of the current image.
According to a third aspect of the present application, embodiments of the present application provide a storage medium having stored therein a plurality of instructions adapted to be loaded by a processor to perform the image display processing method described above.
According to a fourth aspect of the present application, an embodiment of the present application provides a mobile terminal, which includes a processor and a memory, where the processor is electrically connected to the memory, the memory is used for storing instructions and data, and the processor is used for executing the steps in the image display processing method.
The embodiment of the application provides an image display processing method, an image display processing system, a storage medium and a mobile terminal, and image information including a central characteristic pixel coordinate and a zoom multiple is stored when an image is closed, so that the image position when the image is closed can be recovered when the image is changed by re-access, the user is prevented from re-zooming and moving, the user can conveniently check image details, and the user experience is improved.
Drawings
The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings.
Fig. 1 is a schematic flowchart illustrating steps of an image display processing method according to an embodiment of the present disclosure.
Fig. 2 is a schematic flowchart of step S11 shown in fig. 1.
Fig. 3 is a schematic flowchart of step S12 shown in fig. 1.
Fig. 4 is a schematic structural diagram of an image display processing system according to an embodiment of the present application.
Fig. 5 is a schematic structural diagram of the second obtaining module shown in fig. 4.
Fig. 6 is a schematic structural diagram of the first obtaining module shown in fig. 4.
Fig. 7 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application.
Fig. 8 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," "third," and the like in the description and in the claims of the present application and in the above-described drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the objects so described are interchangeable under appropriate circumstances. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
In particular embodiments, the drawings discussed below and the various embodiments used to describe the principles of the present disclosure are by way of illustration only and should not be construed to limit the scope of the present disclosure. Those skilled in the art will understand that the principles of the present application may be implemented in any suitably arranged system. Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. Further, a mobile terminal according to an exemplary embodiment will be described in detail with reference to the accompanying drawings. Like reference symbols in the various drawings indicate like elements.
The terminology used in the detailed description is for the purpose of describing particular embodiments only and is not intended to be limiting of the concepts of the present application. Unless the context clearly dictates otherwise, expressions used in the singular form encompass expressions in the plural form. In the present specification, it will be understood that terms such as "including," "having," and "containing" are intended to specify the presence of the features, integers, steps, acts, or combinations thereof disclosed in the specification, and are not intended to preclude the presence or addition of one or more other features, integers, steps, acts, or combinations thereof. Like reference symbols in the various drawings indicate like elements.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
Specifically, referring to fig. 1, an embodiment of the present application provides an image display processing method for a mobile terminal, which includes the following steps.
Step S11, when an image is first accessed, the central feature pixel of the image is acquired.
In the embodiment of the present application, when an image is accessed for the first time, the brightest place (the most conspicuous place) in the image is automatically identified and defined as the center feature pixel.
Referring to fig. 2, step S11 includes steps S21 through S23.
In step S21, the variation value of each pixel and the adjacent pixels of the current image is calculated.
In the embodiment of the present application, the adjacent pixels include upper, lower, left, right, upper left, upper right, lower left, and lower right neighbors. The variation value calculating method is to subtract the square of the value of each pixel and any adjacent pixel to obtain a square value and add the eight square values to obtain the variation value.
In step S22, the pixel having the largest variation value with the adjacent pixel is acquired.
In step S23, the pixel with the largest variation value with the neighboring pixels is defined as the central feature pixel.
In the embodiment of the present application, the pixel with the largest variation value is obtained by comparing the variation values, and is defined as the central feature pixel. Generally, the center feature pixel is located in the center of the display screen of the mobile terminal.
With continued reference to fig. 1.
Step S12, when the operation of closing the image display is monitored, acquiring display information of the current image, where the display information includes an image name and an image display position.
In the embodiment of the application, when the user closes the currently viewed image, the mobile terminal receives an instruction of the user to store image information, and at this time, the name and the image display position of the current image are obtained. For example, if the name of the currently viewed image is image001.jpg, the name is saved; the image display position comprises the magnification or reduction factor of the currently displayed image and the coordinates of the central characteristic pixel.
Referring to fig. 3, step S12 includes steps S31 through S32.
In step S31, the image name of the current image is acquired.
In the embodiment of the application, the image name can be automatically acquired when the image is accessed, and the image name can also be acquired when the display information of the saved image is received.
Step S32, acquiring an image display position of the current image, where the image display position includes an image zoom factor and coordinates of a central feature pixel of the current image.
In the embodiment of the application, the coordinates and the zoom multiple of the central feature pixel of the current image are obtained, so that the display condition of the current image in the display screen of the mobile terminal can be obtained.
With continued reference to fig. 1.
And step S13, storing the display information.
In the embodiment of the application, the image information consisting of the image name and the image display position is stored in the power-down nonvolatile memory, so that the situation that the image information is lost after the mobile terminal is powered off is avoided.
Step S14, when the display information is read, displaying an image corresponding to the display information according to the image name and the image display position.
In the embodiment of the application, when the display information is read, jumping to the image corresponding to the image name in the display information, and displaying the image according to the image display position, wherein the zoom multiple and the coordinate of the central feature pixel of the image are consistent with those of the image closed last time, so that the situation that when a user reads the same image again, zooming and moving operations are carried out again to check details is avoided.
Referring to fig. 4, an image display processing system applied to a mobile terminal includes a first obtaining module 401, a second obtaining module 402, a storage module 403, and a display module 404.
The second acquisition module 402 is used to acquire the center feature pixel of an image when the image is first accessed.
In the embodiment of the present application, when an image is accessed for the first time, the brightest place (the most conspicuous place) in the image is automatically identified and defined as the center feature pixel.
Referring to fig. 5, the second obtaining module 402 includes a calculating module 501, a pixel obtaining module 502, and a defining module 503.
The calculating module 501 is used for calculating a variation value of each pixel and adjacent pixels of the current image.
In the embodiment of the present application, the adjacent pixels include upper, lower, left, right, upper left, upper right, lower left, and lower right neighbors. The variation value calculating method is to subtract the square of the value of each pixel and any adjacent pixel to obtain a square value and add the eight square values to obtain the variation value.
The pixel obtaining module 502 is configured to obtain a pixel with a largest variation value from neighboring pixels.
The defining module 503 is configured to define the pixel with the largest variation value from the neighboring pixels as the central feature pixel.
In the embodiment of the present application, the pixel with the largest variation value is obtained by comparing the variation values, and is defined as the central feature pixel. Generally, the center feature pixel is located in the center of the display screen of the mobile terminal.
With continued reference to fig. 4.
The first obtaining module 401 is configured to obtain display information of a current image when an operation of closing image display is monitored, where the display information includes an image name and an image display position.
When the user closes the currently viewed image, the mobile terminal receives an instruction of the user for saving image information, and at the moment, the name and the image display position of the current image are obtained. For example, if the name of the currently viewed image is image001.jpg, the name is saved; the image display position comprises the magnification or reduction factor of the currently displayed image and the coordinates of the central characteristic pixel.
Referring to fig. 6, the first obtaining module 401 includes a name obtaining module 601 and a display position obtaining module 602.
The name obtaining module 601 is configured to obtain an image name of a current image.
In the embodiment of the application, the image name can be automatically acquired when the image is accessed, and the image name can also be acquired when the display information of the saved image is received.
The display position obtaining module 602 is configured to obtain an image display position of the current image, where the image display position includes an image scaling factor and coordinates of a central feature pixel of the current image.
In the embodiment of the application, the coordinates and the zoom multiple of the central feature pixel of the current image are obtained, so that the display condition of the current image in the display screen of the mobile terminal can be obtained.
With continued reference to fig. 4.
The storage module 403 is configured to store the display information.
In the embodiment of the application, the image information consisting of the image name and the image display position is stored in the power-down nonvolatile memory, so that the situation that the image information is lost after the mobile terminal is powered off is avoided.
The display module 404 is configured to display an image corresponding to the display information according to the image name and the image display position when the display information is read.
In the embodiment of the application, when the display information is read, jumping to the image corresponding to the image name in the display information, and displaying the image according to the image display position, wherein the zoom multiple and the coordinate of the central feature pixel of the image are consistent with those of the image closed last time, so that the situation that when a user reads the same image again, zooming and moving operations are carried out again to check details is avoided.
Referring to fig. 7, an embodiment of the present application further provides a mobile terminal 700, where the mobile terminal 700 may be a mobile phone, a tablet, a computer, and other devices. As shown in fig. 7, the mobile terminal 700 includes a processor 701, a memory 702. The processor 701 is electrically connected to the memory 702.
The processor 701 is a control center of the mobile terminal 700, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by running or loading an application program stored in the memory 702 and calling data stored in the memory 702, thereby integrally monitoring the mobile terminal.
In this embodiment, the mobile terminal 700 is provided with a plurality of memory partitions, where the plurality of memory partitions includes a system partition and a target partition, and the processor 701 in the mobile terminal 700 loads instructions corresponding to processes of one or more application programs into the memory 702 according to the following steps, and the processor 701 runs the application programs stored in the memory 702, so as to implement various functions:
when the operation of closing image display is monitored, acquiring display information of a current image, wherein the display information comprises an image name and an image display position;
storing the display information; and
and when the display information is read, displaying the image corresponding to the display information according to the image name and the image display position.
Referring to fig. 8, fig. 8 is a specific block diagram of a mobile terminal 800 according to an embodiment of the present disclosure, where the mobile terminal 800 may be used to implement the calibration method for radio frequency parameters according to the foregoing embodiment. The mobile terminal 800 may be a mobile phone or a tablet. The mobile terminal 800 includes the following components.
The RF circuit 810 is used for receiving and transmitting electromagnetic waves, and performing interconversion between the electromagnetic waves and electrical signals, so as to communicate with a communication network or other devices. RF circuit 810 may include various existing circuit elements for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a Subscriber Identity Module (SIM) card, memory, and so forth. The RF circuit 810 may communicate with various networks such as the internet, an intranet, a wireless network, or with other devices over a wireless network. The wireless network may comprise a cellular telephone network, a wireless local area network, or a metropolitan area network. The Wireless network may use various Communication standards, protocols and technologies, including but not limited to Global System for Mobile Communication (GSM), Enhanced Mobile Communication (EDGE), Wideband Code Division Multiple Access (WCDMA), Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Wireless Fidelity (Wi-Fi) (e.g., IEEE802.11a, IEEE802.11 b, IEEE802.11g and/or IEEE802.11 n), Voice over Internet Protocol (VoIP), world wide Microwave Access (Microwave for Wireless), Max-1, and other short message protocols, as well as any other suitable communication protocols, and may even include those that have not yet been developed.
The memory 820 may be used to store software programs and modules, such as program instructions/modules corresponding to the calibration method for the radio frequency parameters in the above embodiments, and the processor 880 executes various functional applications and data processing by executing the software programs and modules stored in the memory 820, that is, functions of implementing the calibration method for the radio frequency parameters. The memory 820 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 820 may further include memory located remotely from the processor 880, which may be connected to the mobile terminal 800 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input unit 830 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, the input unit 830 may include a touch-sensitive surface 831 as well as other input devices 832. The touch-sensitive surface 831, also referred to as a touch display screen or a touch pad, may collect touch operations by a user on or near the touch-sensitive surface 831 (e.g., operations by a user on or near the touch-sensitive surface 831 using a finger, a stylus, or any other suitable object or attachment) and drive the corresponding connection device according to a predefined program. Alternatively, the touch-sensitive surface 831 can include two portions, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts it to touch point coordinates, and sends the touch point coordinates to the processor 880, and can receive and execute commands from the processor 380. In addition, the touch-sensitive surface 831 can be implemented using various types of resistive, capacitive, infrared, and surface acoustic waves. The input unit 830 may include other input devices 832 in addition to the touch-sensitive surface 831. In particular, other input devices 832 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 840 may be used to display information input by or provided to the user and various graphical user interfaces of the mobile terminal 800, which may be made up of graphics, text, icons, video, and any combination thereof. The Display unit 840 may include a Display panel 841, and the Display panel 841 may be configured in the form of an LCD (Liquid Crystal Display), an OLED (Organic Light-Emitting Diode), or the like, as an option. Further, touch-sensitive surface 831 can overlay display panel 841 and, upon detecting a touch operation on or near touch-sensitive surface 831, communicate to processor 880 to determine the type of touch event, whereupon processor 880 can provide a corresponding visual output on display panel 841 in accordance with the type of touch event. Although in FIG. 8, touch-sensitive surface 831 and display panel 841 are implemented as two separate components to implement input and output functions, in some embodiments, touch-sensitive surface 831 may be integrated with display panel 841 to implement input and output functions.
The mobile terminal 800 may also include at least one sensor 850, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display panel 841 according to the brightness of ambient light, and a proximity sensor that may turn off the display panel 841 and/or backlight when the mobile terminal 800 is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when the mobile phone is stationary, and can be used for applications of recognizing the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which may be further configured on the mobile terminal 800, further description is omitted here.
The mobile terminal 800, which may assist the user in emailing, browsing web pages, accessing streaming media, etc., through the transport module 870 (e.g., a Wi-Fi module), provides the user with wireless broadband internet access. Although fig. 8 shows the transmission module 870, it is understood that it does not belong to the essential constitution of the mobile terminal 800 and may be omitted entirely within the scope not changing the essence of the invention as needed.
The processor 880 is a control center of the mobile terminal 800, connects various parts of the entire mobile phone using various interfaces and lines, and performs various functions of the mobile terminal 800 and processes data by operating or executing software programs and/or modules stored in the memory 820 and calling data stored in the memory 820, thereby integrally monitoring the mobile phone. Optionally, processor 880 may include one or more processing cores; in some embodiments, processor 880 may integrate an application processor, which handles primarily the operating system, user interfaces, applications, etc., and a modem processor, which handles primarily wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 880.
The mobile terminal 800 also includes a power supply 890 (e.g., a battery) for powering various components, such as the power supply, which may be logically coupled to the processor 880 via a power management system that may be used to manage charging, discharging, and power consumption, in some embodiments. Power supply 890 may also include any component of one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
Although not shown, the mobile terminal 800 may further include a camera (e.g., a front camera, a rear camera), a bluetooth module, etc., which are not described in detail herein. In this embodiment, the display unit of the mobile terminal is a touch screen display, the mobile terminal further comprises a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs comprising instructions for:
when the operation of closing image display is monitored, acquiring display information of a current image, wherein the display information comprises an image name and an image display position;
storing the display information; and
and when the display information is read, displaying the image corresponding to the display information according to the image name and the image display position.
In specific implementation, the above modules may be implemented as independent entities, or may be combined arbitrarily to be implemented as the same or several entities, and specific implementation of the above modules may refer to the foregoing method embodiments, which are not described herein again.
It will be understood by those skilled in the art that all or part of the steps of the methods of the above embodiments may be performed by instructions or by instructions controlling associated hardware, and the instructions may be stored in a computer-readable storage medium and loaded and executed by a processor. To this end, the present application provides a storage medium, in which a plurality of instructions are stored, where the instructions can be loaded by a processor to execute the steps in any one of the calibration methods for radio frequency parameters provided in the present application.
Wherein the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
Since the instructions stored in the storage medium may execute the steps in any one of the calibration methods for radio frequency parameters provided in the embodiments of the present application, beneficial effects that can be achieved by any one of the calibration methods for radio frequency parameters provided in the embodiments of the present application may be achieved, which are detailed in the foregoing embodiments and will not be described again here. The above operations can be implemented in the foregoing embodiments, and are not described in detail herein.
The embodiment of the application provides an image display processing method, an image display processing system, a storage medium and a mobile terminal, and image information including a central characteristic pixel coordinate and a zoom multiple is stored when an image is closed, so that the image position during closing can be recovered when the image is changed by re-access, and the user is prevented from re-zooming and moving, so that the user can check image details more quickly, the operation process is reduced, and the user experience is improved.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The image display processing method, the image display processing system, the storage medium and the mobile terminal provided by the embodiments of the present application are described in detail above, and a specific example is applied in the present application to explain the principle and the implementation of the present application, and the description of the above embodiments is only used to help understanding the technical scheme and the core idea of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.
Claims (10)
1. An image display processing method applied to a mobile terminal is characterized by comprising the following steps:
when the operation of closing image display is monitored, acquiring display information of a current image, wherein the display information comprises an image name and an image display position;
storing the display information; and
and when the display information is read, displaying the image corresponding to the display information according to the image name and the image display position.
2. The image display processing method according to claim 1, further comprising, before the step of acquiring display information of the current image:
when an image is accessed for the first time, central feature pixels of the image are acquired.
3. The image display processing method according to claim 2, wherein in the step of acquiring the central feature pixel of the image, further comprising the steps of:
calculating the variation value of each pixel and adjacent pixels of the current image;
acquiring a pixel with the maximum change value with the adjacent pixel; and
and defining the pixel with the maximum change value with the adjacent pixels as a central characteristic pixel.
4. The image display processing method according to claim 1, wherein in the step of acquiring the display information of the current image when the operation of turning off the image display is monitored, further comprising:
acquiring an image name of a current image; and
and acquiring an image display position of the current image, wherein the image display position comprises an image scaling multiple and the coordinate of the central characteristic pixel of the current image.
5. An image display processing system applied to a mobile terminal, the image display processing system comprising:
the first acquisition module is used for acquiring display information of a current image when the operation of closing image display is monitored, wherein the display information comprises an image name and an image display position;
the storage module is used for storing the display information; and
and the display module is used for displaying the image corresponding to the display information according to the image name and the image display position when the display information is read.
6. The image display processing system of claim 5, further comprising:
and the second acquisition module is used for acquiring the central characteristic pixel of the image when the image is accessed for the first time.
7. The image display processing system of claim 6, wherein the second acquisition module further comprises:
the calculation module is used for calculating the change value of each pixel and adjacent pixels of the current image;
the pixel acquisition module is used for acquiring the pixel with the maximum change value with the adjacent pixel; and
and the defining module is used for defining the pixel with the maximum change value with the adjacent pixel as the central characteristic pixel.
8. The image display processing system of claim 6, wherein the first acquisition module comprises:
the name acquisition module is used for acquiring the image name of the current image; and
and the display position acquisition module is used for acquiring the image display position of the current image, wherein the image display position comprises the image scaling multiple and the coordinate of the central characteristic pixel of the current image.
9. A storage medium having stored therein a plurality of instructions adapted to be loaded by a processor to perform the image display processing method of any one of claims 1 to 4.
10. A mobile terminal comprising a processor and a memory, the processor being electrically connected to the memory, the memory being configured to store instructions and data, the processor being configured to perform the steps of the image display processing method according to any one of claims 1 to 4.
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