WO2019184947A1 - Procédé de visualisation d'image et terminal mobile - Google Patents

Procédé de visualisation d'image et terminal mobile Download PDF

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Publication number
WO2019184947A1
WO2019184947A1 PCT/CN2019/079851 CN2019079851W WO2019184947A1 WO 2019184947 A1 WO2019184947 A1 WO 2019184947A1 CN 2019079851 W CN2019079851 W CN 2019079851W WO 2019184947 A1 WO2019184947 A1 WO 2019184947A1
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WO
WIPO (PCT)
Prior art keywords
touch
mobile terminal
target image
touch operation
duration
Prior art date
Application number
PCT/CN2019/079851
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English (en)
Chinese (zh)
Inventor
张贾宁
任印涛
Original Assignee
维沃移动通信有限公司
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Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2019184947A1 publication Critical patent/WO2019184947A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/048—Indexing scheme relating to G06F3/048
    • G06F2203/04806—Zoom, i.e. interaction techniques or interactors for controlling the zooming operation

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to an image viewing method and a mobile terminal.
  • the way the user views the picture is that the finger can directly operate on the touch screen, and the finger may block the user's line of sight during the process of zooming in, zooming out, and moving the picture, so that the user cannot operate the picture at the same time. View to the full picture. Therefore, the mobile terminal in the related art has a problem that the picture display effect is poor when the user operates the picture.
  • An embodiment of the present disclosure provides an image viewing method and a mobile terminal, so as to solve the problem that a mobile terminal performs poorly in a process of adjusting a picture by a user's finger touching a touch screen.
  • an embodiment of the present disclosure provides an image viewing method, which is applied to a mobile terminal having a fingerprint identification module, where the fingerprint identification module is in a non-display area of the mobile terminal, and includes:
  • the embodiment of the present disclosure further provides a mobile terminal, where the mobile terminal has a fingerprint identification module, and the fingerprint identification module is in a non-display area of the mobile terminal, and the mobile terminal includes:
  • An acquiring module configured to acquire a target parameter, where the target parameter includes a touch parameter of the first touch operation, if a first touch operation is performed on the fingerprint recognition module;
  • an adjustment module configured to resize the target image displayed by the mobile terminal according to the target parameter, wherein the size adjustment comprises zooming in or out.
  • an embodiment of the present disclosure further provides a mobile terminal, including a processor, a memory, and a program stored on the memory and executable on the processor, where the program is implemented by the processor The steps of the above image viewing method.
  • an embodiment of the present disclosure further provides a computer readable storage medium, where the program is stored on a computer readable storage medium, and the program is implemented by a processor to implement the steps of the image viewing method.
  • the user can size the target image displayed by the mobile terminal by operating the fingerprint recognition module in the non-display area, thereby avoiding the problem that the finger that appears when the user directly operates the display screen blocks the user's line of sight.
  • the user can clearly view the complete target image during the process of resizing the image through the fingerprint recognition module, thereby improving the display effect of the mobile terminal during the operation of the image by the user.
  • FIG. 1 is a flowchart of an image viewing method according to an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of a sensitivity adjustment interface provided by the present disclosure
  • FIG. 3 is a flowchart of an image viewing method according to another embodiment of the present disclosure.
  • 4a is a schematic diagram showing display of a target image in an unmagnified state according to the present disclosure
  • FIG. 4b is a schematic view showing the position of the target image in FIG. 4a before moving in an enlarged state
  • Figure 4c is a schematic view showing the position of the target image in Figure 4b after being moved;
  • FIG. 5 is a schematic diagram of positional movement of a selection mark in a thumbnail image interface provided by the present disclosure
  • FIG. 6 is a structural diagram of a mobile terminal according to an embodiment of the present disclosure.
  • FIG. 7 is a structural diagram of a mobile terminal according to another embodiment of the present disclosure.
  • FIG. 8 is a structural diagram of a mobile terminal according to another embodiment of the present disclosure.
  • FIG. 9 is a structural diagram of a mobile terminal according to another embodiment of the present disclosure.
  • FIG. 10 is a structural diagram of a mobile terminal according to another embodiment of the present disclosure.
  • FIG. 11 is a schematic structural diagram of hardware of a mobile terminal that implements various embodiments of the present disclosure.
  • FIG. 1 is a flowchart of an image viewing method according to an embodiment of the present disclosure.
  • the method is applied to a mobile terminal having a fingerprint identification module, and the fingerprint identification module is located in a non-display area of the mobile terminal.
  • steps 101 to 102 are included.
  • Step 101 Acquire a target parameter, where the target parameter includes a touch parameter of the first touch operation, if a first touch operation is performed on the fingerprint recognition module.
  • the first touch operation is an input operation for the user to resize the target image. Therefore, the mobile terminal detects that the first touch operation acting on the fingerprint recognition module may be at the mobile terminal.
  • the manner of entering the display interface of the target image may be that the target image is selected in the library of the mobile terminal and then enters the display interface of the image, or the application software on the mobile terminal may be operated. Enter the display interface of the target image in the application software.
  • the fingerprint recognition module is disposed in the non-display area of the mobile terminal, for example, may be located at the periphery of the screen on the front side of the mobile terminal, or may be on the back side of the mobile terminal, or may be on the side surface of the frame of the mobile terminal.
  • the mobile terminal acquires the target parameter, where the target parameter includes the first touch operation.
  • Touch parameters is the touch data generated by the fingerprint recognition module according to the first touch operation, and may include the touch duration of the first touch operation, the touch fingerprint information, the touch track and the touch pressure value, and the like.
  • Step 102 Perform size adjustment on the target image displayed by the mobile terminal according to the target parameter, where the size adjustment includes zooming in or out.
  • the mobile terminal After acquiring the target parameter, the mobile terminal performs size adjustment on the target image in the display interface according to the target parameter, for example, the mobile terminal identifies the zoom instruction from the target parameter, thereby amplifying the target image displayed by the mobile terminal; or A reduction instruction is recognized in the target parameter to reduce the target image displayed by the mobile terminal.
  • the mobile terminal After determining that the size adjustment is specifically to enlarge or reduce, the mobile terminal also needs to determine the size adjustment multiple, that is, the magnification or the reduction factor.
  • the relationship between the size adjustment factor and the touch duration is as follows: the mapping relationship between the touch duration and the size adjustment of the target image may be pre-set by the mobile terminal, and the mapping relationship may be an increase in the size of the target image as the touch duration increases.
  • the limit size adjustment multiple may be set for the target image, and when the size adjustment multiple corresponding to the touch duration exceeds the limit size adjustment multiple, the size adjustment multiple of the target image is determined as the limit size. Adjusting the multiple; also increasing the size of the target image as the touch duration increases from the maximum size adjustment factor; or determining the size adjustment of the target image when the touch duration reaches the preset first duration
  • the multiple is a fixed size adjustment multiple.
  • the user can adjust the mapping relationship according to individual needs.
  • the touch length can affect the size adjustment factor, and the size adjustment can be performed by increasing the unit length.
  • the multiple is used to affect the size adjustment factor of the target image.
  • the size of the unit length adjustment factor is the size adjustment sensitivity. As shown in FIG. 2, the user can adjust the position of the control point according to his own operation habits to set the appropriate size adjustment sensitivity.
  • the size adjustment of the target image may be performed at the same time as the first touch operation, that is, when the user's finger has not left the fingerprint recognition module, the mobile terminal acquires the target parameter in real time, and the real-time pair The target image is resized.
  • the user can know the image size adjustment in real time during the operation, and it is convenient to adjust the size of the target image to the ideal size of the user. It can also be moved after the user's finger leaves the fingerprint recognition module.
  • the terminal acquires the target parameter and performs size adjustment on the target image at one time. In this manner, the mobile terminal has a lower running load, which can reduce the power consumed by the mobile terminal.
  • the mobile terminal After determining whether the size adjustment is enlargement or reduction, and the multiple of the size adjustment, the mobile terminal enlarges or reduces the target image displayed by the mobile terminal, and displays the size-adjusted target image on the display interface of the mobile terminal.
  • the mobile terminal may be any mobile terminal including a fingerprint identification module, such as a mobile phone, a tablet personal computer, a laptop computer, and a personal digital assistant.
  • a fingerprint identification module such as a mobile phone, a tablet personal computer, a laptop computer, and a personal digital assistant.
  • PDA Mobile Internet Device
  • MID Mobile Internet Device
  • Wearable Device any mobile terminal including a fingerprint identification module, such as a mobile phone, a tablet personal computer, a laptop computer, and a personal digital assistant.
  • PDA Mobile Internet Device
  • MID Mobile Internet Device
  • the user can size the target image displayed by the mobile terminal by operating the fingerprint recognition module in the non-display area, thereby avoiding the problem that the finger that appears when the user directly operates the display screen blocks the user's line of sight.
  • the user can clearly view the complete target image during the process of resizing the image through the fingerprint recognition module, thereby improving the display effect of the mobile terminal during the operation of the image by the user.
  • FIG. 3 is a flowchart of an image viewing method according to another embodiment of the present disclosure.
  • the touch parameters include the touch duration, the touch duration, and The size adjustment factor is proportional.
  • steps 301 to 302 are included.
  • Step 301 Acquire a target parameter, where the target parameter includes a touch parameter of the first touch operation, if a first touch operation is performed on the fingerprint recognition module.
  • step 301 The implementation process and the beneficial effects of step 301 can be referred to the description in step 101, and details are not described herein again.
  • Step 302 Perform size adjustment on the target image displayed by the mobile terminal according to the target parameter, wherein the size adjustment includes zooming in or out, and the size adjustment multiple is proportional to the touch duration.
  • the touch parameter further includes touch fingerprint information; step 302 includes:
  • the target image displayed by the mobile terminal is enlarged according to the touch duration, wherein the zoomed magnification and the touch duration In proportion to
  • the target image displayed by the mobile terminal is reduced according to the touch duration, wherein the reduced zoom factor and the touch duration In direct proportion.
  • the mobile terminal prestores at least the first fingerprint information and the second fingerprint information, and associates the first fingerprint information with the image and reduces the second fingerprint information with the image.
  • the first fingerprint information and the second fingerprint information can be customized by the user according to daily operation habits.
  • the mobile terminal identifies the touch fingerprint information of the first touch operation from the acquired target parameters, and if the touch fingerprint information matches the preset first fingerprint information, determining that the first touch operation is an enlargement operation, thereby
  • the touch duration is used to zoom in on the target image displayed by the mobile terminal; if the touch fingerprint information matches the preset second fingerprint information, determining that the second touch operation is a zoom-out operation, thereby
  • the control time is long, and the target image displayed by the mobile terminal is reduced.
  • the size adjustment factor of the zoom in or out is proportional to the touch duration, that is, as the touch duration increases, the size adjustment multiple increases.
  • the user sets the first fingerprint information associated with the image enlargement to the fingerprint information of the right thumb and the second fingerprint information associated with the image reduction as the fingerprint information of the left thumb.
  • the fingerprint recognition module is operated by the right thumb, so that the mobile terminal enlarges the currently displayed target image by the magnification corresponding to the touch duration.
  • the fingerprint recognition module is operated by the left thumb, so that the mobile terminal reduces the currently displayed target image by the reduction factor corresponding to the touch duration.
  • the mobile terminal determines that the size of the target image is adjusted to be enlarged or reduced by recognizing the touch fingerprint information in the target parameter, thereby improving the recognition accuracy of the user operation and avoiding a change in the image display size caused by a false touch.
  • the mobile terminal can reduce the target image by one operation of one finger, and when the target image needs to be enlarged, the mobile terminal can be made by one operation of the other finger.
  • the target image is enlarged and the operation is simple and convenient.
  • the target parameter further includes touch information, where the touch information is used to indicate whether the action is detected within the preset interval duration before the first touch operation a second touch operation of the fingerprint recognition module; step 302, comprising:
  • the target image displayed on the mobile terminal according to the touch duration Performing amplification, wherein the magnification of the amplification is proportional to the duration of the touch;
  • the target image displayed by the mobile terminal is performed according to the touch duration Zooming out, wherein the reduced reduction factor is proportional to the touch duration.
  • the mobile terminal is pre-configured with a first touch operation associated with image enlargement and a combined touch operation associated with image reduction, wherein the combined touch operation includes a first touch operation and a first touch operation.
  • the second touch operation in the previous preset interval duration, the second touch operation may be a touch operation such as a long press operation, a one-touch operation, a two-touch operation, a sliding operation, etc., which is not limited in this embodiment.
  • the touch information indicates whether the second touch operation is detected within a preset interval time before the first touch operation, as a determination condition that the size adjustment is enlargement or reduction, and the touch information is indicated in the In the case that the second touch operation is not detected within the preset interval time before the touch operation, the size is adjusted to be enlarged; and the touch information is detected within the preset interval time before the first touch operation. In the case of the second touch operation, the size is adjusted to be reduced.
  • the mobile terminal reads the content indicated by the touch information from the acquired target parameter, and if the touch information indicates that the second touch operation is not detected within the preset interval time before the first touch operation, The touch duration is used to zoom in on the target image displayed by the mobile terminal; if the touch information indicates that the second touch operation is detected within a preset interval before the first touch operation, The touch duration is reduced, and the target image displayed by the mobile terminal is reduced.
  • the size adjustment factor of the zoom in or out is proportional to the touch duration, that is, as the touch duration increases, the size adjustment multiple increases.
  • the second touch operation as a click operation, and the preset interval duration is 0.3 seconds as an example for description: when the user wants to enlarge the target image currently displayed by the mobile terminal, the first step is made on the fingerprint recognition module by the finger.
  • the mobile terminal can perform corresponding multiple magnification on the currently displayed target image according to the touch duration of the first touch operation.
  • the user wants to reduce the target image currently displayed by the mobile terminal, the user first clicks on the fingerprint recognition module, and then makes the first touch on the fingerprint recognition module within 0.3 seconds after the click operation.
  • the mobile terminal can perform corresponding multiple reduction on the currently displayed target image according to the touch duration of the first touch operation.
  • the user does not need to adjust the control gesture of the mobile terminal to adjust the manipulation finger of the mobile terminal, and only needs to input different touch operations by one finger to control the enlargement and reduction of the target image, and the operation in the image viewing process is more convenient.
  • the image viewing method of this embodiment may further include:
  • the target image displayed by the mobile terminal is moved according to the sliding direction and the sliding distance of the third touch operation, wherein The moving direction of the target image matches the sliding direction, and the moving distance of the target image corresponds to the sliding distance.
  • step 302 Taking the size adjustment in step 302 as an example for illustration: before step 302, the display of the target image is as shown in FIG. 4a, and after step 302, the target image displayed by the mobile terminal is in an enlarged state, as shown in FIG. 4b and FIG. 4c.
  • 4b is a schematic diagram of a position before the target image is moved
  • FIG. 4c is a schematic diagram of a position after the target image is moved.
  • the target image in the enlarged state may be only larger than the original image, or the boundary of the enlarged image may be outside the display area of the mobile terminal.
  • the target portion that the user wants to observe may be located outside the display interface, so the user can move the image to be observed to the display interface through the third touch operation, so that the user can observe the target in the zoomed state. section.
  • the fingerprint recognition module is configured to generate third touch data during the third touch operation, and the sliding direction and the sliding distance of the third touch operation are recognized by the third digital control data.
  • the user's finger displacement variable can be obtained through the mobile application programming interface (API) of the fingerprint gesture control (android.accessibilityservice.FingerprintGestureController) in the Android accessibility service, where:
  • the fingerprint gesture slip (FINGERPRINT_GESTURE_SWIPE_DOWN) is the downward change value
  • the fingerprint gesture left slip (FINGERPRINT_GESTURE_SWIPE_LEFT) is the left slip change value
  • the fingerprint gesture right slide (FINGERPRINT_GESTURE_SWIPE_RIGHT) is the right slip change value
  • the fingerprint gesture up (FINGERPRINT_GESTURE_SWIPE_UP) is the up-slope change value.
  • the mobile terminal can determine the image moving distance corresponding to the sliding distance according to the movement sensitivity preset by the user.
  • the higher the sensitivity of the movement the longer the moving distance of the target image is in the case of the same sliding distance.
  • the user can adjust the movement sensitivity in the operating system setting of the mobile terminal, or can be used during use.
  • the adjustment of the movement sensitivity is adjusted by the shortcut key, and the adjustment of the movement sensitivity can be adjusted by referring to the adjustment of the size adjustment sensitivity in the embodiment of FIG.
  • the sliding direction is the same as the moving direction of the target image, for example, the moving distance of the target image in the enlarged state in the sliding direction is determined.
  • the user may set the sliding direction to be opposite to the moving direction of the target image or the preset angle in order to increase the fun of the operation, which is not limited in the disclosure.
  • the moving of the target image displayed by the mobile terminal may be performed during the third touch operation, so that the displayed target image is moved according to the third touch operation of the user in real time.
  • the moving of the target image displayed by the mobile terminal may also be performed after the third touch operation is completed, which is not limited in the disclosure.
  • the user moves the target image displayed by the mobile terminal by inputting the third touch operation in the fingerprint recognition module, thereby avoiding the problem that the finger directly operates the display screen and blocks the user's line of sight, and directly performs the position through the fingerprint recognition module.
  • the movement is more convenient for the user to find and observe the target part, and improve the image viewing efficiency of the user.
  • the mobile terminal displays the same according to the sliding direction and the sliding distance of the third touch operation.
  • Moving the target image wherein the moving direction of the target image matches the sliding direction
  • the step of moving the target image corresponding to the sliding distance is an optional step, for example, after the user enlarges the target image, It is not necessary to move the target image.
  • this step is equally applicable to the embodiment shown in FIG. 1, and the same advantageous effects can be achieved.
  • the method may further include:
  • thumbnail image interface including a selection mark, wherein the thumbnail image interface includes at least two thumbnail images, and the at least two thumbnail images include thumbnail images of the target image;
  • the selection mark displayed by the mobile terminal is moved according to the sliding direction of the fourth touch operation
  • the selection mark is on the thumbnail, and the enlarged image of the thumbnail at the position where the mark is located is the target image, and the user can select different thumbnails by moving the selection mark, and the selected thumbnail can be selected by the selection mark to control the display of the target image by the mobile terminal.
  • the selection mark may be a mark mark for indicating the selected mark moved on the thumbnail image interface, or may be a selection box for indicating the selected thumbnail of the frame.
  • the fingerprint recognition module is configured to generate the fourth touch data during the fourth touch operation, and the mobile terminal identifies the sliding direction of the fourth touch operation from the fourth touch data.
  • the fourth touch operation as an example of the upper sliding operation, as shown in FIG. 5, wherein the bold black solid line frame is the position before the selection mark is moved, and the bold black dotted line frame is the position after the selection mark is moved, and is moved.
  • the terminal recognizes that the fourth touch operation is the slide-up operation, the selection mark moves from the thumbnail of the black solid line frame to the thumbnail of the bold black dotted line.
  • the selection mark can be moved while the fourth touch operation is performed, and the selection mark is moved to the same direction by the unit distance when the mobile terminal recognizes the sliding direction, and the user can move the selection mark to the fourth touch operation by one or more times.
  • the mobile terminal displays the enlarged image of the thumbnail in which the marker is located.
  • the selected operation may be a long press operation, that is, when the touch duration of the selected operation reaches a preset value, the enlarged image of the thumbnail in which the selected mark is located is displayed.
  • the user can input the fourth touch operation on the fingerprint recognition module to move the position of the selection mark, thereby enabling the mobile terminal to display the display interface of the target image, and the user can all be in the fingerprint recognition mode.
  • the operation is performed on the group to avoid the finger obscuring the line of sight during the operation, which simplifies the operation steps of image viewing and improves the efficiency of image viewing.
  • the display includes a thumbnail image interface of the selection mark, wherein the thumbnail image interface includes at least two thumbnail images, and the at least two thumbnail images include an abbreviation of the target image.
  • the selection mark displayed by the mobile terminal is moved according to the sliding direction of the fourth touch operation; and the selection mark is displayed.
  • a display interface of the corresponding target image wherein the step of the target image being the enlarged image of the thumbnail image corresponding to the position of the selection mark is an optional step, for example, the user directly clicks the thumbnail of the target image in the application software.
  • the mobile terminal display the target image. In addition, this step is equally applicable to the embodiment shown in FIG. 1, and the same advantageous effects can be achieved.
  • the image size adjustment multiple is associated with the touch duration of the first touch operation, and the touch duration is inevitably generated during the process of resizing the target image by the fingerprint recognition module.
  • the user can control the size adjustment multiple of the target image by controlling the time when the finger is pressed on the fingerprint recognition module while inputting the first touch operation, thereby improving the convenience of the user operation.
  • FIG. 6 is a structural diagram of a mobile terminal according to an embodiment of the present disclosure.
  • the mobile terminal 600 includes a fingerprint identification module, and the fingerprint recognition module is in a non-display of the mobile terminal.
  • the area of the mobile terminal 600 further includes an obtaining module 601 and an adjusting module 602, wherein the obtaining module 601 is connected to the adjusting module 602;
  • the acquiring module 601 is configured to acquire a target parameter, where the target parameter includes a touch parameter of the first touch operation, if the first touch operation is performed on the fingerprint recognition module;
  • the adjusting module 602 is configured to perform size adjustment on the target image displayed by the mobile terminal according to the target parameter, wherein the size adjustment comprises zooming in or out.
  • the touch parameters include touch duration and touch fingerprint information; and the adjustment module 602 includes:
  • the first amplifying sub-module 6021 is configured to: if the touch fingerprint information matches the preset first fingerprint information, zoom in on the target image displayed by the mobile terminal according to the touch duration, wherein the zooming The magnification of the zoom is proportional to the duration of the touch;
  • the first reduction sub-module 6022 is configured to: when the touch fingerprint information matches the preset second fingerprint information, reduce the target image displayed by the mobile terminal according to the touch duration, wherein the zooming The reduction factor is proportional to the duration of the touch.
  • the target parameter further includes touch information, where the touch information is used to indicate whether the fingerprint is detected within a preset interval time before the first touch operation.
  • the second touch operation of the identification module the touch parameter includes a touch duration; the adjustment module 602 includes:
  • the second amplifying sub-module 6023 is configured to: if the touch information indicates that the second touch operation is not detected within a preset interval time before the first touch operation, according to the touch duration, Amplifying the target image displayed by the mobile terminal, wherein the zoomed magnification is proportional to the touch duration;
  • the second reduction sub-module 6024 is configured to: if the touch information indicates that the second touch operation is detected within a preset interval duration before the first touch operation, according to the touch duration, The target image displayed by the mobile terminal is zoomed out, wherein the reduced zoom factor is proportional to the touch duration.
  • the mobile terminal 600 further includes:
  • the first moving module 603 is configured to: if the third touch operation acting on the fingerprint recognition module is detected, display the target to the mobile terminal according to the sliding direction and the sliding distance of the third touch operation The image is moved, wherein a moving direction of the target image matches the sliding direction, and a moving distance of the target image corresponds to the sliding distance.
  • the mobile terminal 600 further includes:
  • a first display module 604 configured to display a thumbnail image interface including a selection mark, wherein the thumbnail image interface includes at least two thumbnail images, and the at least two thumbnail images include a reduction of the target image Slightly image
  • the second movement module 605 is configured to: when detecting the fourth touch operation acting on the fingerprint recognition module, move the selection mark displayed by the mobile terminal according to the sliding direction of the fourth touch operation ;
  • the second display module 606 is configured to display a display interface of the target image corresponding to the selection mark, wherein the target image is a magnified image of the thumbnail image corresponding to the position of the selection mark.
  • the mobile terminal 600 can implement various processes implemented by the mobile terminal in the method embodiments of FIG. 1 to FIG. 5, and details are not described herein again to avoid repetition.
  • the user can perform size adjustment on the target image displayed by the mobile terminal by operating the fingerprint recognition module in the non-display area, thereby avoiding the finger occluding the user's sight when the user directly operates the display screen.
  • the problem is that the user can clearly view the complete target picture during the process of resizing the image through the fingerprint recognition module, thereby improving the display effect of the mobile terminal in the process of the user operating the image.
  • FIG. 11 is a schematic structural diagram of hardware of a mobile terminal that implements various embodiments of the present disclosure.
  • the mobile terminal 1100 includes, but is not limited to, a radio frequency unit 1101, a network module 1102, an audio output unit 1103, an input unit 1104, a sensor 1105, a display unit 1106, a user input unit 1107, an interface unit 1108, a memory 1109, a processor 1110, and Power supply 1111 and other components. It will be understood by those skilled in the art that the mobile terminal structure shown in FIG. 10 does not constitute a limitation of the mobile terminal, and the mobile terminal may include more or less components than those illustrated, or combine some components, or different components. Arrangement.
  • the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle terminal, a wearable device, a pedometer, and the like.
  • the processor 1110 is configured to acquire a target parameter if the first touch operation is performed on the fingerprint recognition module, where the target parameter includes a touch parameter of the first touch operation; Determining, by the target parameter, a size adjustment of a target image displayed by the mobile terminal, wherein the size adjustment comprises zooming in or out.
  • the processor 1110 performs the step of resizing the target image displayed by the mobile terminal according to the target parameter. And if the touch fingerprint information matches the preset first fingerprint information, the target image displayed by the mobile terminal is enlarged according to the touch duration, wherein the zoomed magnification is If the touch fingerprint information is matched with the preset second fingerprint information, the target image displayed by the mobile terminal is reduced according to the touch duration, wherein the reduced zoom factor is reduced. It is proportional to the duration of the touch.
  • the processor 1110 further includes touch information in the target parameter, where the touch information is used to indicate whether the action is detected within the preset interval duration before the first touch operation.
  • the touch parameter includes a touch duration; the step of resizing the target image displayed by the mobile terminal according to the target parameter includes:
  • the target image displayed on the mobile terminal according to the touch duration Performing amplification, wherein the magnification of the amplification is proportional to the duration of the touch;
  • the target image displayed by the mobile terminal is performed according to the touch duration Zooming out, wherein the reduced reduction factor is proportional to the touch duration.
  • the processor 1110 is further configured to: if the third touch operation acting on the fingerprint recognition module is detected, according to the sliding direction and the sliding distance of the third touch operation, The target image displayed by the mobile terminal is moved, wherein a moving direction of the target image matches the sliding direction, and a moving distance of the target image corresponds to the sliding distance.
  • the processor 1110 is further configured to display a thumbnail image including the selection mark before the step of acquiring the target parameter by detecting the first touch operation applied to the fingerprint recognition module.
  • An interface wherein the thumbnail image interface includes at least two thumbnail images, and the at least two thumbnail images include a thumbnail image of the target image; if a function acting on the fingerprint recognition module is detected a four-touch operation, wherein the selection mark displayed by the mobile terminal is moved according to the sliding direction of the fourth touch operation; and the display interface of the target image corresponding to the selection mark is displayed, wherein the target image is the Select a magnified image of the thumbnail image corresponding to the position of the marker.
  • the mobile terminal 1100 can implement various processes implemented by the mobile terminal in the foregoing embodiment. To avoid repetition, details are not described herein again.
  • the user can perform size adjustment on the target image displayed by the mobile terminal by operating the fingerprint recognition module in the non-display area, thereby preventing the user from occluding the user by directly operating the display screen.
  • the problem of the line of sight the user can clearly view the complete target picture through the process of resizing the image by the fingerprint recognition module, thereby improving the display effect of the mobile terminal in the process of the user operating the image.
  • the radio frequency unit 1101 can be used for receiving and transmitting signals during the transmission and reception of information or during a call, and specifically, after receiving downlink data from the base station, processing the processor 1110; The uplink data is sent to the base station.
  • radio frequency unit 1101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio unit 1101 can also communicate with the network and other devices through a wireless communication system.
  • the mobile terminal provides the user with wireless broadband Internet access through the network module 1102, such as helping the user to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 1103 can convert the audio data received by the radio frequency unit 1101 or the network module 1102 or stored in the memory 1109 into an audio signal and output as a sound. Moreover, the audio output unit 1103 can also provide an audio output (eg, a call signal reception sound, a message reception sound, etc.) related to a specific function performed by the mobile terminal 1100.
  • the audio output unit 1103 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 1104 is for receiving an audio or video signal.
  • the input unit 1104 may include a graphics processing unit (GPU) 11041 and a microphone 11042, and the graphics processor 11041 images an still picture or video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode.
  • the data is processed.
  • the processed image frame can be displayed on the display unit 1106.
  • the image frames processed by the graphics processor 11041 may be stored in the memory 1109 (or other storage medium) or transmitted via the radio unit 1101 or the network module 1102.
  • the microphone 11042 can receive sound and can process such sound as audio data.
  • the processed audio data can be converted to a format output that can be transmitted to the mobile communication base station via the radio unit 1101 in the case of a telephone call mode.
  • the mobile terminal 1100 also includes at least one type of sensor 1105, such as a light sensor, motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 11061 according to the brightness of the ambient light, and the proximity sensor can close the display panel 11061 when the mobile terminal 1100 moves to the ear. / or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity. It can be used to identify the attitude of the mobile terminal (such as horizontal and vertical screen switching, related games).
  • sensor 1105 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, Infrared sensors and the like are not described here.
  • the display unit 1106 is for displaying information input by the user or information provided to the user.
  • the display unit 1106 can include a display panel 11061, and the display panel 11061 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 1107 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the mobile terminal.
  • the user input unit 1107 includes a touch panel 11071 and other input devices 11072.
  • the touch panel 11071 also referred to as a touch screen, can collect touch operations on or near the user (such as the user using a finger, a stylus, or the like on the touch panel 11071 or near the touch panel 11071. operating).
  • the touch panel 11071 may include two parts of a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 1110 receives the commands from the processor 1110 and executes them.
  • the touch panel 11071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the user input unit 1107 may also include other input devices 11072.
  • other input devices 11072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control button, a switch button, etc.), a trackball, a mouse, and a joystick, which are not described herein.
  • the touch panel 11071 can be overlaid on the display panel 11061. After the touch panel 11071 detects a touch operation thereon or nearby, the touch panel 11071 transmits to the processor 1110 to determine the type of the touch event, and then the processor 1110 according to the touch. The type of event provides a corresponding visual output on display panel 11061.
  • the touch panel 11071 and the display panel 11061 are used as two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 11071 and the display panel 11061 may be integrated. The input and output functions of the mobile terminal are implemented, and are not limited herein.
  • the interface unit 1108 is an interface in which an external device is connected to the mobile terminal 1100.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, and an audio input/output. (I/O) port, video I/O port, headphone port, and more.
  • the interface unit 1108 can be configured to receive input (eg, data information, power, etc.) from an external device and transmit the received input to one or more components within the mobile terminal 1100 or can be used at the mobile terminal 1100 and externally Data is transferred between devices.
  • Memory 1109 can be used to store software programs as well as various data.
  • the memory 1109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to Data created by the use of the mobile phone (such as audio data, phone book, etc.).
  • memory 1109 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the processor 1110 is a control center of the mobile terminal that connects various portions of the entire mobile terminal using various interfaces and lines, by running or executing software programs and/or modules stored in the memory 1109, and recalling data stored in the memory 1109.
  • the mobile terminal performs various functions and processing data to perform overall monitoring on the mobile terminal.
  • the processor 1110 may include one or more processing units; optionally, the processor 1110 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, an application, etc., and a modulation solution
  • the processor mainly handles wireless communication. It can be understood that the above modem processor may not be integrated into the processor 1110.
  • the mobile terminal 1100 may further include a power source 1111 (such as a battery) for supplying power to various components.
  • a power source 1111 such as a battery
  • the power source 1111 may be logically connected to the processor 1110 through a power management system to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • the mobile terminal 1100 includes some functional modules not shown, which are not described herein again.
  • an embodiment of the present disclosure further provides a mobile terminal, including a processor 1110, a memory 1109, a computer program stored on the memory 1109 and executable on the processor 1110, where the computer program is executed by the processor 1110.
  • a mobile terminal including a processor 1110, a memory 1109, a computer program stored on the memory 1109 and executable on the processor 1110, where the computer program is executed by the processor 1110.
  • the embodiment of the present disclosure further provides a computer readable storage medium.
  • the computer readable storage medium stores a computer program, where the computer program is executed by the processor to implement various processes of the image viewing method embodiment, and can achieve the same technology. The effect, to avoid repetition, will not be repeated here.
  • the computer readable storage medium such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • User Interface Of Digital Computer (AREA)
  • Image Input (AREA)

Abstract

La présente invention concerne un procédé de visualisation d'image et un terminal mobile. Le procédé comprend : si une première opération tactile agissant sur un module d'identification d'empreinte digitale est détectée, l'obtention d'un paramètre cible, le paramètre cible comprenant un paramètre tactile de la première opération tactile; et en fonction du paramètre cible, le réglage de la taille d'une image cible affichée par le terminal mobile, le réglage de la taille comprenant un zoom avant ou un zoom arrière.
PCT/CN2019/079851 2018-03-30 2019-03-27 Procédé de visualisation d'image et terminal mobile WO2019184947A1 (fr)

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