WO2019019372A1 - 移动终端的图片操作控制方法、装置、移动终端及介质 - Google Patents
移动终端的图片操作控制方法、装置、移动终端及介质 Download PDFInfo
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- WO2019019372A1 WO2019019372A1 PCT/CN2017/104538 CN2017104538W WO2019019372A1 WO 2019019372 A1 WO2019019372 A1 WO 2019019372A1 CN 2017104538 W CN2017104538 W CN 2017104538W WO 2019019372 A1 WO2019019372 A1 WO 2019019372A1
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- mobile terminal
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- tilt angle
- tilt
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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]
- G06F3/0487—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
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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]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
Definitions
- the present invention belongs to the field of mobile terminal technologies, and in particular, to a picture operation control method and apparatus for a mobile terminal, a mobile terminal, and a medium.
- the mobile terminal In order to enable the mobile terminal to display more content on the screen and improve the user's visual experience, as the display screen manufacturing process develops, the mobile terminal also moves toward the trend of the large screen.
- the operation control of the picture such as enlarging the picture or reducing the picture
- the user wants to enlarge a position point at the top of the display picture the position point is too large to be touched, and the picture of the position point cannot be enlarged.
- the embodiment of the present application provides a method, a device, a mobile terminal, and a medium for controlling a picture operation of a mobile terminal, so as to solve the problem in the prior art that it is difficult for a user to perform one-hand manipulation on a picture in a large-screen mobile terminal.
- a first aspect of the present application provides a method for controlling a picture operation of a mobile terminal, including:
- the preset direction is preset a direction corresponding to the image area selection operation
- the selected image area is subjected to scaling processing based on the picture zoom factor.
- a second aspect of the embodiments of the present application provides a picture operation control apparatus for a mobile terminal, including:
- a dividing module configured to divide a picture displayed in an interface of the mobile terminal into multiple image areas
- a first detecting module configured to detect a tilting direction and a tilting angle of the mobile terminal
- a switching module configured to perform focus switching between the plurality of image regions according to the tilting direction and the tilting angle
- An acquiring module configured to acquire a picture zooming multiple corresponding to the tilting direction and the tilting angle
- a scaling module configured to perform scaling processing on the selected image region based on the image zoom factor.
- a third aspect of the embodiments of the present application provides a mobile terminal, including a memory, a processor, and the computer storing computer readable instructions executable on the processor, where the processor executes the computer
- the step of the picture operation control method of the mobile terminal according to the first aspect described above is implemented when the instruction is readable.
- a fourth aspect of the embodiments of the present application provides a computer readable storage medium storing computer readable instructions, the computer readable instructions being implemented by at least one processor, as described above The steps of the picture operation control method of the mobile terminal described on the one hand.
- the focus in the mobile terminal interface is controlled by the tilt direction and the tilt angle detected in real time, so that the user can also be based on one-handed control.
- a tilting operation of the mobile terminal to select a picture area at any position of the interface. After the picture area is selected, only the tilt operation is performed on the mobile terminal again, and the zoom operation of the zoom factor required by the user can be performed on the picture area, and the operation control of the picture is not required to be performed by using multiple fingers.
- the embodiment of the present application reduces the difficulty of one-handed manipulation of pictures in a large-screen mobile terminal, and improves the manipulation efficiency of the picture.
- FIG. 1 is a flowchart of implementing a picture operation control method of a mobile terminal according to an embodiment of the present application
- FIG. 2 is a schematic diagram of a three-dimensional coordinate system to which a direction sensor according to an embodiment of the present application is applied;
- FIG. 3 is a schematic diagram of a focus switching direction provided by an embodiment of the present application.
- FIG. 4 is a flowchart of a specific implementation of a picture operation control method S101 of a mobile terminal according to an embodiment of the present application;
- FIG. 5 is a flowchart of implementing a picture operation control method of a mobile terminal according to another embodiment of the present disclosure
- FIG. 6 is a flowchart of a specific implementation of a picture operation control method S101 of a mobile terminal according to another embodiment of the present disclosure
- FIG. 7 is a flowchart of a specific implementation of a picture operation control method S103 of a mobile terminal according to an embodiment of the present application.
- FIG. 8 is a flowchart of implementing a picture operation control method of a mobile terminal according to another embodiment of the present disclosure.
- FIG. 9 is a structural block diagram of a picture operation control apparatus of a mobile terminal according to an embodiment of the present application.
- FIG. 10 is a structural block diagram of a picture operation control apparatus of another mobile terminal according to an embodiment of the present application.
- FIG. 11 is a structural block diagram of a picture operation control apparatus of still another mobile terminal according to an embodiment of the present application.
- FIG. 12 is a schematic diagram of a mobile terminal provided by an embodiment of the present application.
- the mobile terminal includes, but is not limited to, a mobile device, a tablet computer, a personal digital assistant (PDA), and a terminal device such as a smart watch.
- a mobile device a tablet computer
- PDA personal digital assistant
- a terminal device such as a smart watch.
- FIG. 1 is a flowchart showing an implementation process of a picture operation control method for a mobile terminal according to an embodiment of the present application, which is described in detail as follows:
- the image corresponding to the local album file, the image thumbnail in the mobile application, or the image link is displayed in the interface of the mobile terminal according to the selection instruction issued by the user in the mobile terminal.
- the picture While the picture is being displayed, the picture is divided into a plurality of image areas, and a control that can be selected is added to each image area.
- the dividing lines between the image regions are not displayed in the interface, thereby preventing the user from having a visual influence in the process of viewing the images.
- the acceleration sensor is an electronic device that can measure the acceleration value of the mobile terminal in various directions.
- the acceleration sensor is a three-axis accelerometer, it can measure the acceleration of the x, y, and z axes. Based on the acceleration values in the respective directions, the tilt direction of the mobile terminal can be judged.
- the acceleration detected by the mobile terminal on the x-axis is a positive value
- it is determined that the tilt direction of the mobile terminal is tilted to the left at the current moment
- when the acceleration detected by the mobile terminal on the x-axis is a negative value When it is determined that the tilt direction of the mobile terminal is tilted to the right at the current moment; when the acceleration detected by the mobile terminal on the y-axis is a negative value, it is determined that the tilt direction of the mobile terminal is tilted upward at the current moment; when the mobile terminal is at When the acceleration detected on the y-axis is a positive value, it is determined that the tilt direction of the mobile terminal at the current time is downward tilt.
- the direction sensor is used to measure the tilt angle of the mobile terminal in the oblique direction.
- the three parameter values returned by the direction sensor can be obtained in real time, which are azimuth, tilt angle and roll angle.
- the azimuth, tilt angle, and roll angle characterize the angular extent of the mobile terminal about the z-axis, the x-axis, and the y-axis, respectively.
- the direction from the bottom of the mobile terminal to the top is the positive direction of the y-axis; and the direction from the back of the mobile terminal to the front of the mobile terminal is the z-axis.
- Positive direction; display screen for mobile terminals, the direction from left to right is the positive direction of the x-axis.
- the tilt angle of the mobile terminal on the x-axis can be obtained according to the tilt angle parameter returned by the direction sensor.
- the tilt angle measured by the direction sensor can be used to determine the tilt direction of the mobile terminal, thereby ensuring that in the case of the failure of the acceleration sensor, the mobile terminal can still be in the large screen.
- the one-handed control of the picture improves the reliability of the one-handed control of the mobile terminal.
- the roll angle value measured by the direction sensor is 0 to 90 degrees, it is determined that the mobile terminal rotates about the right side of the y axis, that is, the left side of the mobile terminal is lifted, so that the tilt direction is rightward. tilt.
- S103 Perform focus switching between the plurality of image regions according to the tilt direction and the tilt angle.
- the focus indicates the position where the cursor is activated in the interface of the mobile terminal.
- the position of the focus in the mobile terminal interface can be adjusted according to the tilt direction of the mobile terminal and the tilt angle.
- the mobile terminal can be tilted according to actual needs, and the focus is adjusted to the position where the picture area is located.
- the side of the focus switching in the interface may be determined according to the tilt direction of the mobile terminal. to. For example, as shown in FIG. 3, if the focus of the current time is at point B, when the tilt direction of the mobile terminal is downwardly inclined, the direction of focus switching is moving to the position where the next picture area C is located; when the mobile terminal When the tilt direction is the upward tilt, the direction of the focus switch is moved to the position where the upper picture area A is located.
- the focus is continuously switched rapidly in the same direction. That is, in the normal mode, it takes a second to complete a focus switch, and in the continuous fast switching process, it takes 1/N ⁇ a seconds to complete a focus switch. Where N is an integer greater than zero.
- the direction of focus switching in the interface may be determined according to the tilt angle of the mobile terminal. For example, if the tilt angle of the mobile terminal is 0 to 180 degrees around the x-axis, the direction of focus switching is moved to the position where the next picture area is located; if the tilt angle of the mobile terminal is -180 degrees around the x-axis 0 degrees, the direction of focus switching is to move to the position where the picture area is located.
- the same tilting direction or the tilting angle of the same angular interval is continuously acquired only within the preset duration, such as within 0.5 s.
- the focus switching event is triggered to determine the direction of focus switching in the interface according to the tilt direction and the tilt angle within the preset duration.
- the direction of the focus switching in the interface is only the position where the next picture area is switched or the position where the next picture area is located.
- the tilt direction of the mobile terminal may also appear in various other directions, so In addition to the tilt direction of the terminal, the direction of the focus switching in the interface is determined, and any remaining tilt direction may be preset to an oblique direction corresponding to the image area selection operation.
- the tilt direction of the mobile terminal is tilted to the right, it is determined that the user needs to perform an image region selection operation at the current time. Therefore, by tilting the mobile terminal up and down and left and right, the user can adjust the position of the focus, and when the focus reaches the position of a picture area that the user needs to select, perform a tilt operation to the right, thereby realizing the image area. Select.
- S105 Acquire a picture zoom factor corresponding to the tilt direction and the tilt angle.
- the tilt direction and the tilt angle of the mobile terminal are continuously detected. According to the tilt direction and the tilt angle of the mobile terminal at each moment, it can be pre- Set the calculation formula or the preset correspondence table to obtain the image zoom factor at each moment.
- a xt and a yt represent accelerations of the mobile terminal in the x-axis and y-axis directions at time t; ⁇ xt and ⁇ yt represent tilts of the mobile terminal rotating around the x-axis and the y-axis, respectively, at time t Angle (unit: radians rad), then the image zoom factor A can be calculated by the following formula:
- the mobile terminal is tilted upward, it is detected that the acceleration in the y-axis direction is less than zero, so If the mobile terminal rotates 36 degrees around the x-axis at the same time, then (rad); At this time, if the mobile terminal does not perform the tilting operation in other directions,
- 0, so after the parameters are brought into the above formula, the calculated image zoom factor A is 1.5. Since 1.5 is positive, the picture is magnified 1.5 times.
- S106 Perform scaling processing on the selected image region based on the image zoom factor.
- the tilt angle is 30 degrees, and the image scaling operation corresponding to tilting to the left is an enlarged image, and the zoom magnification corresponding to the 30 degree tilt angle is 120. %, then the user may select an image area enlarged 1.2 times in a time t. If the tilt direction detected at time t 2 is tilted to the right, the tilt angle is 10 degrees, and the image scaling operation corresponding to tilting to the right is a reduced image, and the zoom magnification corresponding to the 10 degree tilt angle is 100%, then At time t 1 , the image area selected by the user can be reduced by one time. It can be seen that after the image area is selected, the user can change the tilt degree of the mobile terminal in real time according to actual needs, so as to perform real-time zoom control on the selected area.
- the picture may be scaled according to the multi-touch event sent by the user on the mobile terminal, thereby implementing multi-channel control of the picture area, so that the user can still utilize the finger
- the touch method is used to zoom the picture, thereby improving the control flexibility of the picture.
- the focus direction and the tilt angle detected by the acceleration sensor and the direction sensor in real time are used to control the focus in the interface to be switched, so that the user can control the one hand. It is also possible to select a picture area at an arbitrary position of the interface based on the tilt operation on the mobile terminal. After the picture area is selected, only the tilt operation is performed on the mobile terminal again, and the zoom operation of the zoom factor required by the user can be performed on the picture area, and the operation control of the picture is not required to be performed by using multiple fingers.
- the embodiment of the present application reduces the difficulty of one-handed manipulation of pictures in a large-screen mobile terminal, and improves the manipulation efficiency of the picture.
- the foregoing S101 specifically includes:
- the accelerations respectively detected by the mobile terminal on the three axes of x, y, and z are obtained.
- a relatively short first preset duration if the acceleration detected on the x-axis, the y-axis or the z-axis is continuously switched between a positive value and a negative value, and the number of switching times is greater than a preset threshold, such as 3 Secondly, it is determined that the user needs to segment the image at the current time, so the image segmentation event is triggered.
- the acceleration changes from a positive value to a negative value or from a negative value to a positive value the number of switching times is increased by one.
- the number of switchings within 3 s is 3. Since the number of times of switching reaches a preset threshold, a picture segmentation event is triggered.
- S403 Count the number of times that the acceleration continuously changes between positive and negative values in the first preset duration to determine the number of region divisions of the image according to the number of times.
- the image segmentation event is triggered, and the total number of times that the acceleration within the first preset duration continues to change between positive and negative values is continuously detected.
- the step of determining the number of the area division of the picture according to the number of times of the detection may be: if the number of times of switching is b, the number of area division is b ⁇ b; and the step may be: if the number of times of switching is b, the area is divided.
- the number is b, that is, randomly divided into b image regions.
- S404 Divide the picture displayed in the interface of the mobile terminal into a plurality of image areas based on the number of image area divisions.
- the process returns to S401, that is, the acceleration of the mobile terminal in various directions is detected. After S401, the subsequent steps are sequentially performed.
- the image region that has been scaled in the terminal interface of the current time is again subjected to segmentation processing to obtain a plurality of image regions that are further scaled, that is, a plurality of sub-regions in the region selected last time.
- the boundary is again The focus in the face is switched, and after one of the sub-areas is selected by the position where the focus is located, the sub-area is zoomed again.
- the method further includes:
- the acceleration detected on the x-axis, the y-axis, or the z-axis is constant, continues to be positive, and continues for a relatively short first preset duration. If the negative value or the number of switching times is less than the preset threshold, it is determined that the acceleration in either direction is not detected to change continuously between positive and negative values within the first preset time period. At this time, the translation direction and the displacement distance of the image region are determined according to the tilt direction and the tilt angle of the mobile terminal detected in real time.
- the scaled image area is moved based on the determined translation direction and the displacement distance, so that the user can view a partial image that is not currently displayed on the terminal interface.
- different types of response operations such as a zoom operation, a pan operation, and an area splitting operation
- a zoom operation can be performed on the mobile terminal based on the tilt direction and the tilt angle of the mobile terminal at different times, thereby improving the flexibility of the image manipulation. degree.
- the selection range of the image region can be further refined, thereby more accurately positioning a picture area that the user needs to enlarge, and improving the control accuracy of the image manipulation.
- FIG. 7 shows a specific implementation process of the picture operation control method S103 of the mobile terminal provided by the embodiment of the present application, which is described in detail as follows:
- S1031 Generate a detection frame, where the detection frame is initially located in one of the image regions in the picture.
- a detection frame is generated in the terminal interface, and a detection frame is used to represent a focus of the terminal interface for selecting an operation control.
- the detection frame can move up, down, left, and right in the terminal interface according to the received control command.
- the detection frame can be used to select the divided image regions in the image, in order to accurately display an image region corresponding to the detection frame at the current time, at any position of the interface, the edge of the detection frame is corresponding thereto.
- the edges of the area overlap to ensure that the size of the detection frame is the same as the size of each image area.
- S1032 Control the movement of the detection frame between the plurality of image regions according to the tilt direction and the tilt angle.
- the direction in which the detection frame moves in the interface is determined according to the tilt direction of the mobile terminal. For example, when the tilt direction is downward tilt, the control detection frame moves in the direction in which the next image region is located; when the tilt direction is tilted upward, the control detection frame moves in the direction in which the image region is located. If it is detected that the mobile terminal is tilted within the preset duration, then Perform a move operation of the detection frame.
- a movement of the detection frame indicates that the detection frame is moved to a position of another image area in the image other than the position of the current detection frame.
- each frame edge of the detection frame will overlap with each frame edge of one image region corresponding to the position, and each frame edge is highlighted.
- the moving distance of the detection frame may also be determined according to the tilt angle of the mobile terminal. For example, if the mobile terminal is tilted to the left and the tilt angle is greater than 90 degrees, the moving distance is 10 image areas. At this time, the detection frame is moved to the position of the 10th image area before the current position.
- the coordinates of the respective vertices of the detection frame are acquired.
- an image area surrounded by the coordinates of each vertex is determined, and the area is determined as an image area selected at the current time.
- the user can tilt the mobile terminal to a direction corresponding to the image area selection operation.
- the coordinates of the respective vertices of the current time detection frame are acquired, and the pixel points corresponding to the coordinates of the respective vertices are determined from the preset pictures according to the coordinates of the vertices.
- the determined area is identified by a preset image processing algorithm, and the identified area is extracted, and the identified area is determined as the image area selected by the user to perform a zoom operation.
- the user by generating a detection frame that can be used to move in the interface, and overlapping the detection frame with the image area of the real-time location, the user can know the size of the image area that can be selected at the current time, so that the user It can be accurately determined whether the segmented region contains an image element required by the user, thereby improving the selection accuracy of the image region.
- the area in the picture is determined based on the vertex coordinates of the detection frame, and the recognition and extraction of the image corresponding to the selected area are realized.
- the method further includes:
- S108 Detect an inclination angle of the mobile terminal in the second preset duration, and determine the inclination angle as a reference angle when detecting an inclination direction of the mobile terminal and an inclination angle.
- the calibration event is triggered when it is detected that the user issues a manipulation calibration command.
- the steering direction selection information is sent to request the user to select the mobile terminal control direction at the current moment.
- the moving direction of the movement includes horizontal screen operation and vertical screen operation.
- a prompt message is sent to prompt the user to use his or her own habit
- the tilt angle of the operation keeping the mobile terminal at the tilt angle for a preset period of time.
- the tilt angle of the mobile terminal staying within the preset duration is detected by the built-in direction sensor to determine the tilt angle of the mobile terminal in each direction, and the tilt angle is determined as a reference respectively. angle.
- the tilt angle of the mobile terminal when the tilt angle of the mobile terminal is detected, the tilt angle is determined as the absolute tilt angle.
- the relative tilt angle is calculated based on the absolute tilt angle and the difference in the reference angle. Then, in the process of performing the direction switching control on the subsequent focus point and the zooming manipulation on the image area, the determination is performed based on the relative tilt angle.
- the common tilt angle of the user can be determined, so that the tilt angle detected at each moment can be adjusted based on the reference angle, so that the user can maintain himself.
- usage habits it is more convenient to perform one-hand manipulation on the picture, which reduces the difficulty of image manipulation and improves the picture manipulation efficiency of the large-screen mobile terminal.
- FIG. 9 is a structural block diagram of a picture operation control apparatus of the mobile terminal provided by the embodiment of the present application. For the convenience of description, only the present application is shown. The relevant parts of the embodiment.
- the apparatus includes:
- the segmentation module 901 is configured to divide the image displayed in the interface of the mobile terminal into multiple image regions.
- the first detecting module 902 is configured to detect a tilting direction and a tilting angle of the mobile terminal.
- the switching module 903 is configured to perform focus switching between the plurality of image regions according to the tilt direction and the tilt angle.
- the module 904 is configured to: if the tilt direction is detected to be the same as the preset direction, trigger an image region selection operation to select the image region where the focus stays in the interface, where the The direction is set to a predetermined direction corresponding to the image area selection operation.
- the obtaining module 905 is configured to acquire a picture zooming multiple corresponding to the tilt direction and the tilt angle.
- the scaling module 906 is configured to perform scaling processing on the selected image region based on the image scaling factor.
- the segmentation module 901 includes:
- the detecting submodule is configured to detect acceleration of the mobile terminal in various directions.
- a triggering submodule for detecting the acceleration in either direction is positive or negative within a first preset duration
- a continuous change occurs to trigger a picture split event.
- the statistic sub-module is configured to count the number of times that the acceleration continuously changes between positive and negative values within the first preset duration to determine the number of region divisions of the image according to the number of times.
- a segmentation submodule configured to divide the image displayed in an interface of the mobile terminal into a plurality of image regions based on the number of segmentation of the image region.
- the picture operation control apparatus of the mobile terminal further includes:
- the second detecting module 907 is configured to detect acceleration of the mobile terminal in various directions.
- the panning module 908 is configured to: if the acceleration in any direction does not continuously change between positive and negative values within the first preset duration, according to the current tilt direction and the tilt angle of the mobile terminal, The zoomed image area is subjected to a panning process.
- the switching module 903 includes:
- Generating a sub-module for generating a detection frame the detection frame being initially located in one of the image regions in the picture.
- control submodule configured to control the detection frame to move between the plurality of image regions according to the tilt direction and the tilt angle.
- the picture operation control apparatus of the mobile terminal further includes:
- the prompting module 909 is configured to send a prompt message when the calibration event is triggered, where the prompt information is used to prompt the user to maintain the mobile terminal at a common tilt angle for a second preset duration, where the common tilt angle represents the user The highest frequency tilt angle when using the mobile terminal.
- the calibration module 910 is configured to detect a tilt angle of the mobile terminal in the second preset duration, and determine the tilt angle as a reference angle when detecting the tilt direction and the tilt angle of the mobile terminal.
- FIG. 12 is a schematic diagram of a mobile terminal according to an embodiment of the present application.
- the mobile terminal 12 of this embodiment includes a processor 1200 and a memory 1201 storing computer readable instructions 1202, such as a picture operation control program, executable on the processor 1200. .
- the processor 1200 executes the computer readable instructions 1202
- the steps in the embodiment of the picture operation control method of each mobile terminal are implemented, for example, steps 101 to 106 shown in FIG.
- the processor 1200 when executing the computer readable instructions 1202, implements the functions of the modules/units in the various apparatus embodiments described above, such as the functions of the modules 901 through 906 shown in FIG.
- the computer readable instructions 1202 can be partitioned into one or more modules/units that are stored in the memory 1201 and executed by the processor 1200, To complete this application.
- the one or more modules/units may be a series of computer readable instruction instruction segments capable of performing a particular function for describing the execution of the computer readable instructions 1202 in the mobile terminal 12.
- the mobile terminal 12 can be a computing device such as a desktop computer, a notebook, a palmtop computer, and a cloud server.
- the mobile terminal can include, but is not limited to, a processor 1200, a memory 1201. It will be understood by those skilled in the art that FIG. 12 is merely an example of the mobile terminal 12 and does not constitute a limitation of the mobile terminal 12, and may include more or less components than those illustrated, or combine some components, or different components.
- the mobile terminal may further include an input/output device, a network access device, a bus, and the like.
- the processor 1200 may be a central processing unit (CPU), or may be other general-purpose processors, a digital signal processor (DSP), an application specific integrated circuit (ASIC), Field-Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, etc.
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- the memory 1201 may be an internal storage unit of the mobile terminal 12, such as a hard disk or a memory of the mobile terminal 9.
- the memory 1201 may also be an external storage device of the mobile terminal 12, such as a plug-in hard disk equipped on the mobile terminal 12, a smart memory card (SMC), and a secure digital (SD). Card, flash card, etc. Further, the memory 1201 may also include both an internal storage unit of the mobile terminal 12 and an external storage device.
- the memory 1201 is configured to store the computer readable instructions and other programs and data required by the mobile terminal.
- the memory 1201 can also be used to temporarily store data that has been output or is about to be output.
- each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
- the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
- the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
- a computer readable storage medium A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
- the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .
Abstract
Description
Claims (20)
- 一种移动终端的图片操作控制方法,其特征在于,包括:将移动终端的界面中所展示的图片分成多个图像区域;检测所述移动终端的倾斜方向以及倾斜角度;根据所述倾斜方向以及倾斜角度,在所述多个图像区域之间进行焦点切换;若检测到所述倾斜方向与预设方向相同,则触发图像区域选取操作,以在所述界面中,对所述焦点所停留的所述图像区域进行选取,所述预设方向为预先设定的与所述图像区域选取操作对应的方向;获取与所述倾斜方向以及所述倾斜角度同时对应的图片缩放倍数;基于所述图片缩放倍数,对选取的所述图像区域进行缩放处理。
- 如权利要求1所述的图片操作控制方法,其特征在于,所述将移动终端的界面中所展示的图片分成多个图像区域,包括:检测所述移动终端在各个方向上的加速度;在第一预设时长内,若检测到任一方向上的所述加速度在正负值之间持续发生变化,则触发图片分割事件;统计所述第一预设时长内所述加速度在正负值之间持续发生变化的次数,以根据所述次数,确定图片的区域分割数目;基于所述图像区域分割数目,将所述移动终端的界面中所展示的所述图片分成多个图像区域。
- 如权利要求2所述的图片操作控制方法,其特征在于,在所述基于所述图片缩放倍数,对选取的所述图像区域进行缩放处理之后,还包括:检测所述移动终端在各个方向上的加速度;若在所述第一预设时长内没有检测到任一方向上的所述加速度在正负值之间持续发生变化,则根据所述移动终端当前的倾斜方向以及倾斜角度,对缩放后的所述图像区域进行平移处理。
- 如权利要求1所述的图片操作控制方法,其特征在于,所述根据所述倾 斜方向以及倾斜角度,对所述界面中的焦点进行切换,包括:生成检测框,所述检测框初始位于所述图片中的一个所述图像区域;根据所述倾斜方向以及倾斜角度,控制所述检测框在所述多个图像区域之间移动。
- 如权利要求1所述的图片操作控制方法,其特征在于,还包括:校准事件被触发时,发出提示信息,所述提示信息用于提示用户在第二预设时长内维持所述移动终端处于常用倾斜角度,所述常用倾斜角度表示所述用户在使用所述移动终端时频率最高的倾斜角度;检测所述第二预设时长内所述移动终端的倾斜角度,并将该倾斜角度确定为检测所述移动终端的倾斜方向以及倾斜角度时的基准角度。
- 一种移动终端的图片操作控制装置,其特征在于,包括:分割模块,用于将移动终端的界面中所展示的图片分成多个图像区域;第一检测模块,用于检测所述移动终端的倾斜方向以及倾斜角度;切换模块,用于根据所述倾斜方向以及倾斜角度,在所述多个图像区域之间进行焦点切换;选取模块,用于若检测到所述倾斜方向与预设方向相同,则触发图像区域选取操作,以在所述界面中,对所述焦点所停留的所述图像区域进行选取,所述预设方向为预先设定的与所述图像区域选取操作对应的方向;获取模块,用于获取与所述倾斜方向以及所述倾斜角度同时对应的图片缩放倍数;缩放模块,用于基于所述图片缩放倍数,对选取的所述图像区域进行缩放处理。
- 根据权利要求6所述的图片操作控制装置,其特征在于,所述分割模块包括:检测子模块,用于检测所述移动终端在各个方向上的加速度;触发子模块,用于在第一预设时长内,若检测到任一方向上的所述加速度 在正负值之间持续发生变化,则触发图片分割事件;统计子模块,用于统计所述第一预设时长内所述加速度在正负值之间持续发生变化的次数,以根据所述次数,确定图片的区域分割数目;分割子模块,用于基于所述图像区域分割数目,将所述移动终端的界面中所展示的所述图片分成多个图像区域。
- 根据权利要求7所述的图片操作控制装置,其特征在于,还包括:第二检测模块,用于检测所述移动终端在各个方向上的加速度;平移模块,用于若在所述第一预设时长内没有检测到任一方向上的所述加速度在正负值之间持续发生变化,则根据所述移动终端当前的倾斜方向以及倾斜角度,对缩放后的所述图像区域进行平移处理。
- 根据权利要求6所述的图片操作控制装置,其特征在于,所述切换模块包括:生成子模块,用于生成检测框,所述检测框初始位于所述图片中的一个所述图像区域;控制子模块,用于根据所述倾斜方向以及倾斜角度,控制所述检测框在所述多个图像区域之间移动。
- 根据权利要求6所述的图片操作控制装置,其特征在于,还包括:提示模块,用于校准事件被触发时,发出提示信息,所述提示信息用于提示用户在第二预设时长内维持所述移动终端处于常用倾斜角度,所述常用倾斜角度表示所述用户在使用所述移动终端时频率最高的倾斜角度;校准模块,用于检测所述第二预设时长内所述移动终端的倾斜角度,并将该倾斜角度确定为检测所述移动终端的倾斜方向以及倾斜角度时的基准角度。
- 一种移动终端,其特征在于,包括存储器、处理器,所述存储器上存储有可在所述处理器上运行的计算机可读指令,所述处理器执行所述计算机可读指令时实现如下步骤:将移动终端的界面中所展示的图片分成多个图像区域;检测所述移动终端的倾斜方向以及倾斜角度;根据所述倾斜方向以及倾斜角度,在所述多个图像区域之间进行焦点切换;若检测到所述倾斜方向与预设方向相同,则触发图像区域选取操作,以在所述界面中,对所述焦点所停留的所述图像区域进行选取,所述预设方向为预先设定的与所述图像区域选取操作对应的方向;获取与所述倾斜方向以及所述倾斜角度同时对应的图片缩放倍数;基于所述图片缩放倍数,对选取的所述图像区域进行缩放处理。
- 根据权利要求11所述的移动终端,其特征在于,所述将移动终端的界面中所展示的图片分成多个图像区域,包括:检测所述移动终端在各个方向上的加速度;在第一预设时长内,若检测到任一方向上的所述加速度在正负值之间持续发生变化,则触发图片分割事件;统计所述第一预设时长内所述加速度在正负值之间持续发生变化的次数,以根据所述次数,确定图片的区域分割数目;基于所述图像区域分割数目,将所述移动终端的界面中所展示的所述图片分成多个图像区域。
- 根据权利要求12所述的移动终端,其特征在于,所述处理器执行所述计算机可读指令时,还实现如下步骤:检测所述移动终端在各个方向上的加速度;若在所述第一预设时长内没有检测到任一方向上的所述加速度在正负值之间持续发生变化,则根据所述移动终端当前的倾斜方向以及倾斜角度,对缩放后的所述图像区域进行平移处理。
- 根据权利要求11所述的移动终端,其特征在于,所述根据所述倾斜方向以及倾斜角度,对所述界面中的焦点进行切换,包括:生成检测框,所述检测框初始位于所述图片中的一个所述图像区域;根据所述倾斜方向以及倾斜角度,控制所述检测框在所述多个图像区域之 间移动。
- 根据权利要求11所述的移动终端,其特征在于,所述处理器执行所述计算机可读指令时,还实现如下步骤:校准事件被触发时,发出提示信息,所述提示信息用于提示用户在第二预设时长内维持所述移动终端处于常用倾斜角度,所述常用倾斜角度表示所述用户在使用所述移动终端时频率最高的倾斜角度;检测所述第二预设时长内所述移动终端的倾斜角度,并将该倾斜角度确定为检测所述移动终端的倾斜方向以及倾斜角度时的基准角度。
- 一种计算机可读存储介质,所述计算机可读存储介质存储有计算机可读指令,其特征在于,所述计算机可读指令被至少一个处理器执行时实现如下步骤:将移动终端的界面中所展示的图片分成多个图像区域;检测所述移动终端的倾斜方向以及倾斜角度;根据所述倾斜方向以及倾斜角度,在所述多个图像区域之间进行焦点切换;若检测到所述倾斜方向与预设方向相同,则触发图像区域选取操作,以在所述界面中,对所述焦点所停留的所述图像区域进行选取,所述预设方向为预先设定的与所述图像区域选取操作对应的方向;获取与所述倾斜方向以及所述倾斜角度同时对应的图片缩放倍数;基于所述图片缩放倍数,对选取的所述图像区域进行缩放处理。
- 根据权利要求16所述的计算机可读存储介质,其特征在于,所述将移动终端的界面中所展示的图片分成多个图像区域,包括:检测所述移动终端在各个方向上的加速度;在第一预设时长内,若检测到任一方向上的所述加速度在正负值之间持续发生变化,则触发图片分割事件;统计所述第一预设时长内所述加速度在正负值之间持续发生变化的次数,以根据所述次数,确定图片的区域分割数目;基于所述图像区域分割数目,将所述移动终端的界面中所展示的所述图片分成多个图像区域。
- 根据权利要求17所述的计算机可读存储介质,其特征在于,所述计算机可读指令被至少一个处理器执行时,还实现如下步骤:检测所述移动终端在各个方向上的加速度;若在所述第一预设时长内没有检测到任一方向上的所述加速度在正负值之间持续发生变化,则根据所述移动终端当前的倾斜方向以及倾斜角度,对缩放后的所述图像区域进行平移处理。
- 根据权利要求16所述的计算机可读存储介质,其特征在于,所述根据所述倾斜方向以及倾斜角度,对所述界面中的焦点进行切换,包括:生成检测框,所述检测框初始位于所述图片中的一个所述图像区域;根据所述倾斜方向以及倾斜角度,控制所述检测框在所述多个图像区域之间移动。
- 根据权利要求16所述的计算机可读存储介质,其特征在于,所述计算机可读指令被至少一个处理器执行时,还实现如下步骤:所述根据所述倾斜方向以及倾斜角度,对所述界面中的焦点进行切换,包括:生成检测框,所述检测框初始位于所述图片中的一个所述图像区域;根据所述倾斜方向以及倾斜角度,控制所述检测框在所述多个图像区域之间移动。
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