CN109688325B - Image display method and terminal equipment - Google Patents
Image display method and terminal equipment Download PDFInfo
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- CN109688325B CN109688325B CN201811475739.2A CN201811475739A CN109688325B CN 109688325 B CN109688325 B CN 109688325B CN 201811475739 A CN201811475739 A CN 201811475739A CN 109688325 B CN109688325 B CN 109688325B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72439—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for image or video messaging
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/52—Details of telephonic subscriber devices including functional features of a camera
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Abstract
The embodiment of the invention discloses an image display method and terminal equipment, wherein the method comprises the following steps: when a side image of a target user is obtained, the curvature of a screen is obtained, wherein the screen is in a curved state; acquiring a torsion angle of the face of the target user based on the acquired lateral image; determining a target position based on the curvature of the screen and the shooting angle, wherein the target position is a position where the screen is intersected with a direct-view sight of a target user; and moving the display area of the side image to a target area, wherein the target area is an area between a position with a straight line distance or an arc length distance smaller than a preset threshold value and a target position in the screen. The embodiment of the invention solves the problem that the user cannot directly see the side color when shooting the side color in the prior art.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to an image display method and terminal equipment.
Background
Currently, when a face image of a user is photographed through a terminal device, the position of the terminal device is generally adjusted in a manual adjustment manner by the user, so as to photograph a target object or a target part from different angles. However, when a user needs to shoot his/her side face, the user cannot accurately and clearly see some parts of the side face because the image seen by the user's eye residual light will generate a large visual error, which affects the experience of self-shooting of the side face.
Disclosure of Invention
The embodiment of the invention provides a method for moving an image display position and a terminal device, which aim to solve the problem that a user cannot accurately see the side color of the user when shooting the side color in the prior art.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an image display method is provided, which is applied to a terminal device, and includes:
when a side image of a target user is obtained, obtaining the curvature of a screen, wherein the screen is in a curved state;
acquiring a torsion angle of the face of the target user based on the acquired lateral image;
determining a target position based on the curvature of the screen and the shooting angle, wherein the target position is a position where the screen intersects with the direct sight line of the target user;
and moving the display area of the side color image to the target area, wherein the target area is an area between a position, in the screen, of which the linear distance or the arc length distance from the target position is smaller than a preset threshold value and the target linear distance.
In a second aspect, a terminal device is provided, which includes:
a screen curvature acquiring unit for acquiring the curvature of a screen when acquiring a side image of a target user, wherein the screen is in a curved state;
an angle acquisition unit, configured to acquire a torsion angle of the face of the target user based on the acquired side image;
the position determining unit is used for determining a target position according to the curvature of the screen and the torsion angle, and the target position is a position where the screen is intersected with the direct vision sight of the user;
and the control unit is used for moving the display area of the side color image to the target area, and the target area is an area between a position, which is smaller than or equal to a preset threshold value, of the linear distance or the arc length distance from the target position in the screen and the target position.
In a third aspect, there is also provided a computer readable medium having stored thereon a computer program which, when executed by a processor, carries out the steps of the method according to the first aspect.
In the embodiment of the invention, the curvature of the screen in a curved state is acquired when the side image of the target user is acquired, then the torsion angle of the face of the target user is acquired according to the side image, the target position of direct vision of the sight of the user is determined according to the curvature of the screen and the shooting angle, and the display area of the side image of the target user in the shooting picture is moved to the target area so as to display the side image of the target user. Therefore, the curvature of the screen and the torsion angle of the face of the user in the shooting picture can be acquired when the side color image is collected, so that the display area of the side color image in the shooting picture can be moved to the target area determined by the target position which is determined by the curvature of the screen and the torsion angle of the face of the user and is directly viewed by the sight of the user, the side color image can be easily seen by the user through the side color image positioned at the target area, and the problem that the side color of the user cannot be accurately seen when the user shoots the side color in the prior art is solved.
Drawings
FIG. 1 is a schematic flow diagram of an image display method according to one embodiment of the invention;
FIG. 2 is a schematic flow chart diagram of an image display method according to another embodiment of the present invention;
FIG. 3 is a schematic flow chart diagram of an image display method according to yet another embodiment of the present invention;
FIG. 4 is a schematic block diagram of an image display interface in accordance with one embodiment of the present invention;
FIG. 5 is a schematic flow chart diagram of an image display method in accordance with one embodiment of the present invention;
fig. 6 is a schematic configuration block diagram of a terminal device according to an embodiment of the present invention;
fig. 7 is a schematic configuration block diagram of a terminal device according to another embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
When a user photographs his/her side face through the terminal device, the user cannot accurately see his/her side face and the like because the image seen by the user's eye residual light causes a large visual error. For example, in some special scenes, when a user needs to check whether makeup on his side face is available, the image seen by the eye residual light has a certain visual error, so that the user cannot check the image shot by the camera.
Generally, the degree of curvature of display screen is adjusted to the angle of the preceding camera of accessible, people's face and the relation of predetermineeing between the angle of autodyning to realize the collection of side face image. However, such a method has a limited use scenario, and requires a preset self-timer angle rather than a preset value to be set in advance, and the curvature of the display screen cannot be automatically adjusted. In the actual use process, the self-photographing angle is always in dynamic change, so that all the self-photographing angles cannot be completely exhausted.
The curvature of the screen is also adjusted by recognizing the eyeball track of the user, and a pattern corresponding to a watching area on the screen, an application icon or a frame of the application icon is displayed in a protruding manner, so that the user can watch the content in the display screen.
To solve the above technical problem, an embodiment of the present invention provides an image display method, as shown in fig. 1, the method may include:
and 102, when the terminal equipment acquires the side image of the target user, acquiring the curvature of the screen, wherein the screen is in a curved state.
It should be understood that in order to facilitate photographing of the user's side face, the screen may be curved, and when the terminal device acquires an image of the side face of the target user, the curvature of the screen may be acquired. Of course, the image of the side color of the target user may also be acquired when the screen is in a bar state (i.e., a state of not being bent), and in this case, the curvature of the screen may be understood as 0.
As shown in fig. 2, before obtaining the curvature of the screen, the method of the embodiment of the present invention may include:
and 202, responding to the bending input of the screen by the user, and enabling the image acquisition device embedded in the screen to face the side color of the target user so as to acquire the side color image of the target user.
It should be understood that before the side face of the target user is captured, the image capture area (i.e. the camera) of the screen needs to be placed at a proper position to capture the side face of the user, so that the screen can be manually bent and the image capture area of the screen can be bent to a position opposite to the side face of the user, so that the side face of the user can be opposite to the camera, and the image of the side face of the user can be captured.
As shown in fig. 3, before obtaining the curvature of the screen, the method of the embodiment of the present invention may include:
and 302, the terminal equipment controls the bending degree of the screen based on the preset screen bending degree, so that the image acquisition device embedded in the screen faces the side face of the target user, and the side face image of the target user is acquired.
Of course, the curvature of the screen can be preset in advance, when the user's side face begins to be shot, the screen can be automatically bent, and the image acquisition device of the screen is bent to the position just opposite to the user's side face, so that the acquisition of the side face image can be realized without manual operation.
And 104, the terminal equipment acquires the torsion angle of the face of the target user based on the side image.
When the side image of the user is collected, the head may twist, and the like, at this time, the torsion angle of the face of the user can be obtained according to the side image of the user in the shooting picture, so that the torsion angle of the face of the user can be obtained in real time, and preparation is made for determining the target position according to the torsion angle of the face of the user subsequently.
And 106, the terminal equipment determines a target position based on the curvature and the shooting angle of the screen, wherein the target position is a position where the screen is intersected with the direct vision sight of the target user.
And 108, the terminal equipment moves the display area of the side image to a target area, wherein the target area is an area between a position and a target position, and the straight line distance or the arc length distance between the position and the target position in the screen is smaller than a preset threshold value.
The target area may be an area in the screen that is accessible to the target user's gaze. The maximum angle between the target line of sight and the user's direct line of sight is within a preset angle threshold. That is, the position of the direct-view line of sight of the user is generally a point, and the visible range of both eyes of a person far exceeds the image seen in the direct-view situation, and therefore, the region that can be seen by the eyes of the user can be determined as the target region, or the position where the target line of sight intersecting the screen with the angle between the direct-view lines of sight of the user within the preset angle threshold range can be determined as the target position. The preset threshold may be any value range between-45 degrees and 45 degrees, or any value range between-30 degrees and 30 degrees, and of course, in the case that the angle between the target line of sight and the direct line of sight of the user is about 0 degree, the user may observe the image of the lateral side more clearly.
After the curvature of the screen and the shooting angle of the face of the user are obtained, the direct-viewing position of the sight of the user can be determined according to the curvature of the screen and the twisting angle of the face, and the display area of the side image of the target user in the shooting picture can be moved to the target area to display the side image of the target user. Therefore, the curvature of the screen and the torsion angle of the face of the user in the shooting picture can be acquired when the side color image is collected, the display area of the side color image in the shooting picture can be moved to the target area determined by the target position which is determined by the curvature of the screen and the torsion angle of the face of the user and is directly viewed by the sight of the user, the side color image can be easily seen by the user through the side color image positioned at the target area, and the problem that the side color of the user cannot be directly seen when the user shoots the side color in the prior art is solved.
In addition, the method of the embodiment of the invention can realize that the display area of the side color of the user in the shooting picture of the screen can be moved to the area directly viewed by the sight of the user without setting the self-photographing angle or exhausting all the self-photographing angles, thereby facilitating the user to accurately see the side color image. Moreover, when the user needs to make up, the details of the user's side color can be observed in real time according to the display area of the user's side color in the shooting picture. Thus, when the woman uses makeup, not only can the makeup effect of the side color be viewed through the display area of the side color of the user in the photographing screen, but also accurate and fine makeup and the like can be performed.
In the above further embodiment, before acquiring the curvature of the screen, the method may include:
and responding to the starting input of the user to the side image acquisition function, and controlling the image acquisition device of the terminal equipment to enter a side image shooting state.
Before the side color image is collected, the image collecting device such as a camera is waken to enter a photographing or shooting mode, and then the side color image collecting function is started, so that the camera enters a photographing state of the side color image. Therefore, the link that the target position is determined according to the screen curvature and the shooting angle of the face in the shot picture can be entered when the screen is in the curved state, so that the display area of the side image can be moved to the target area determined by the determined target position, and the user can see the side clearly.
In any of the above embodiments, the screen is generally a flexible screen to enable adjustment of the curvature of the screen when the side-color image capture function is activated.
It should be noted that some execution subjects of the steps of the method provided in the above embodiments may be the same device, or the method may also be executed by different devices. For example, the execution subjects of steps S102 and S104 may be the same execution subject, and the execution subject of step S106 may be another execution subject (e.g., a control unit); for another example, the execution subjects of steps S102, S104, and S106 may be the same execution subject, and so on.
In a specific embodiment of the present invention, which can be described with reference to fig. 4 and 5, the implementation process of the image display method may be:
first, the image obtaining module 404 is awakened to enter a photographing or shooting mode, and starts to detect whether the terminal device is turned on for side-view self-shooting. If not, the process is finished. If the power is on, the self-timer side-view mode is entered.
And secondly, adjusting the shooting angle of the user side face. The curvature of the curved screen 402 can be adjusted in a manual adjustment mode, and the shooting effect can be checked. Also can be through automatically regulated's mode, according to the screen crookedness when presetting the side face auto heterodyne in advance promptly, when getting into the mode of shooing, control screen automatic bending to suitable crooked position to gather user's side face image. When the side image of the user is obtained, the curvature of the screen is obtained, and the torsion angle of the face (or the torsion angle of the head) of the user can be obtained according to the obtained side image, so that the target position can be calculated according to the curvature of the screen in the subsequent steps.
As shown in fig. 4, the first position a (i.e., the display area of the image of the user's side in the shooting picture) can record all the image information actually shot by the camera. In addition, the position of the head of the user in the image information (i.e. the torsion angle of the face of the user) can be identified according to the side-color display image at the side-color display first position A.
And determining the direct-viewing position of the sight of the user through a user sight analysis module, specifically, calculating the position (namely a target position) of the direct-viewing front sight of the user and the position point of the corresponding sight on the front screen according to the curvature of the screen, the torsion angle of the head of the user in the screen and the size information of the screen. And according to the calculated position point of the front screen viewed by the user, the image shot in the first position A of the side display is shifted to a target area determined by the position (namely the second position B of the side display) of the sight point of the front screen viewed by the user, so that the side image of the user is displayed in the target area.
Therefore, when the user shoots the side face, the image of the side face is automatically displaced to the target area determined by the position of the front-looking screen of the user through the calculated position of the intersection of the screen and the direct-looking sight line of the user, so that the user can see the side face effect of the user under the condition of not twisting the head or looking obliquely.
For example, the user (especially girls) can check the makeup effect of the side face, can perform accurate and fine makeup, or can check wearing earrings, checking the side hairstyle, checking wounds on the side face, and the like. Therefore, the user can be prevented from turning his head or looking obliquely, and the user can conveniently look through the display interface in front of the direct vision.
The embodiment of the present invention further provides a terminal device, which includes a screen curvature obtaining unit 602, configured to obtain a curvature of a screen when obtaining a side image of a target user, where the screen is in a curved state; an angle obtaining unit 604, configured to obtain a torsion angle of the face of the target user based on the obtained side image; a position determining unit 606, configured to determine a target position according to the curvature of the screen and the shooting angle, where the target position is a position where the screen intersects with a direct-view sight line of the user; the control unit 608 is configured to move a display area of the side image of the target user to a target area, where the target area is an area between a position on the screen where a linear distance or an arc length distance from the target position is smaller than or equal to a preset threshold and the target position.
The terminal of the embodiment of the invention is configured to first acquire the curvature of a screen in a curved state when acquiring a side image of a target user through the screen curvature acquisition unit 602, then acquire the torsion angle of the face of the target user according to the side image in a shot picture through the angle acquisition unit 604, and determine the target position of direct sight of the user through the position determination unit 606 according to the curvature of the screen and the shot angle, so as to move the display area of the side image of the target user in the shot picture to the target area determined by the target position through the control unit 608, and display the side image of the target user.
Therefore, the curvature of the screen and the torsion angle of the face of the user in the shooting picture can be acquired when the side color image is collected, the display area of the side color image in the shooting picture can be moved to the target area determined by the target position, which is determined by the curvature of the screen and the torsion angle of the face of the user, and the sight line of the user is directly viewed, so that the side color image of the user can be easily seen through the side color image positioned at the target area, and the problem that the side color of the user cannot be accurately seen when the user shoots the side color in the prior art is solved.
In addition, the terminal equipment of the embodiment of the invention can move the display position of the user side color in the shooting picture of the screen to the position where the sight line of the user is directly viewed without setting a self-photographing angle or exhausting all self-photographing angles, thereby facilitating the user to accurately see the side color image. Moreover, when the user needs to make up, the details of the user's side color can be observed in real time according to the display position of the user's side color in the shot picture. Thus, when the woman uses makeup, not only can the makeup effect of the side color be viewed through the display position of the side color in the photographed screen, but also accurate and fine makeup and the like can be performed.
In the above embodiment, the terminal device may further include a screen bending angle control unit 610, configured to control the screen bending degree based on a preset screen bending degree, so that the image capture device embedded in the screen faces the side of the target user, so as to capture the side image of the target user.
It should be understood that before the side face of the target user is captured, the image capture area (e.g., the camera) of the screen needs to be placed at a proper position to capture the side face of the user, so that the screen can be manually bent and the image capture area of the screen can be bent to a position opposite to the side face of the user, so that the side face of the user can be opposite to the camera, and the image of the side face of the user can be captured. Of course, the screen bending angle control unit 610 can also be used for automatically bending the screen when the user's side face starts to be shot according to the curvature of the screen preset in advance, and the image acquisition device embedded in the screen faces the user's side face so as to acquire the side face image of the target user.
In the method or the terminal device according to any of the above embodiments, the image capturing module (i.e. the image capturing device or the camera) is in the flexible screen, and the position of the image capturing module can be dynamically adjusted. After the position that the image acquisition module adjusted surpassed certain threshold value, the crookedness of accessible flexible screen self was made further adjustment to adjust the crookedness of screen by a wide margin more.
Therefore, when the user shoots the side face, the side face image is automatically shifted to the position of the front-view screen of the user through the calculated position where the screen is intersected with the direct-view sight of the user, and therefore the side face effect of the user can be seen under the condition that the user does not twist the head or look obliquely.
For example, the user (especially girls) can check the makeup effect of the side face, can perform accurate and fine makeup, or can check wearing earrings, checking the side hairstyle, checking wounds on the side face, and the like. Therefore, the user can be prevented from turning his head or looking obliquely, and the user can conveniently look through the display interface in front of the direct vision.
Fig. 7 is a schematic diagram of a hardware structure of a terminal device for implementing an embodiment of the present invention. As shown in fig. 7, the terminal device 700 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709, a processor 710, a power supply 711, and the like. Those skilled in the art will appreciate that the terminal device configuration shown in fig. 7 does not constitute a limitation of the terminal device, and that the terminal device may include more or fewer components than shown, or combine certain components, or a different arrangement of components. In the embodiment of the present invention, the terminal device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
The processor 710 is configured to execute the following method:
when a side image of a target user is obtained, obtaining the curvature of a screen, wherein the screen is in a curved state;
acquiring a torsion angle of the face of the target user based on the acquired lateral image;
determining a target position based on the curvature of the screen and the shooting angle, wherein the target position is a direct-viewing position of the sight of the user;
and moving the display area of the side image of the target user to the target area, wherein the target area is an area between a position, of which the linear distance or the arc length distance from the target position in the screen is smaller than a preset threshold value, and the target position.
The method comprises the steps of acquiring the curvature of a screen in a curved state when a side image of a target user is acquired, then acquiring the torsion angle of the face of the target user according to the side image in a shooting picture, determining the target position where the sight of the user is directly viewed according to the curvature of the screen and the shooting angle, and moving the display area of the side image of the target user in the shooting picture to the target area determined by the target position to display the side image of the target user. Therefore, the curvature of the screen and the shooting angle of the face of the user in the shooting picture can be acquired when the side color image is collected, so that the display area of the side color image in the shooting picture can be moved to the target area determined by the target position, which is determined by the curvature of the screen and the shooting angle and is directly viewed by the sight of the user, the side color image of the user can be easily seen by the side color image located in the target area, and the problem that the side color of the user cannot be directly seen when the side color of the user is shot in the prior art is solved.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 701 may be used for receiving and sending signals during a message transmission and reception process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 710; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 701 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. In addition, the radio frequency unit 701 may also communicate with a network and other devices through a wireless communication system.
The terminal device provides the user with wireless broadband internet access through the network module 702, such as helping the user send and receive e-mails, browse webpages, access streaming media, and the like.
The audio output unit 703 may convert audio data received by the radio frequency unit 701 or the network module 702 or stored in the memory 709 into an audio signal and output as sound. Also, the audio output unit 703 may also provide audio output related to a specific function performed by the terminal device 700 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 703 includes a speaker, a buzzer, a receiver, and the like.
The input unit 704 is used to receive audio or video signals. The input Unit 704 may include a Graphics Processing Unit (GPU) 7041 and a microphone 7042, and the Graphics processor 7041 processes image data of a still picture or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 706. The image frames processed by the graphic processor 7041 may be stored in the memory 709 (or other storage medium) or transmitted via the radio unit 701 or the network module 702. The microphone 7042 may receive sounds and may be capable of processing such sounds into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 701 in case of a phone call mode.
The terminal device 700 further comprises at least one sensor 705, such as light sensors, motion sensors and other sensors. Specifically, the light sensor includes an ambient light sensor that adjusts the luminance of the display panel 7061 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 7061 and/or a backlight when the terminal device 700 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the terminal device posture (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration identification related functions (such as pedometer, tapping), and the like; the sensor 705 may further include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., wherein the infrared sensor can measure a distance between an object and a terminal device by emitting and receiving infrared light, which is not described herein again.
The display unit 706 is used to display information input by the user or information provided to the user. The Display unit 706 may include a Display panel 7061, and the Display panel 7061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 707 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the terminal device. Specifically, the user input unit 707 includes a touch panel 7071 and other input devices 7072. The touch panel 7071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 7071 (e.g., operations by a user on or near the touch panel 7071 using a finger, a stylus, or any other suitable object or attachment). The touch panel 7071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 710, receives a command from the processor 710, and executes the command. In addition, the touch panel 7071 can be implemented by various types such as resistive, capacitive, infrared, and surface acoustic wave. The user input unit 707 may include other input devices 7072 in addition to the touch panel 7071. In particular, the other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 7071 may be overlaid on the display panel 7061, and when the touch panel 7071 detects a touch operation on or near the touch panel 7071, the touch operation is transmitted to the processor 710 to determine the type of the touch event, and then the processor 710 provides a corresponding visual output on the display panel 7061 according to the type of the touch event. Although in fig. 7, the touch panel 7071 and the display panel 7061 are implemented as two independent components to implement the input and output functions of the terminal device, in some embodiments, the touch panel 7071 and the display panel 7061 may be integrated to implement the input and output functions of the terminal device, which is not limited herein.
The interface unit 708 is an interface for connecting an external device to the terminal apparatus 700. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 708 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal apparatus 700 or may be used to transmit data between the terminal apparatus 700 and the external device.
The memory 709 may be used to store software programs as well as various data. The memory 709 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 709 may include high speed random access memory, and may 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 710 is a control center of the terminal device, connects various parts of the entire terminal device by using various interfaces and lines, and performs various functions of the terminal device and processes data by running or executing software programs and/or modules stored in the memory 709 and calling data stored in the memory 709, thereby performing overall monitoring of the terminal device. Processor 710 may include one or more processing units; preferably, the processor 710 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 710.
The terminal device 700 may further include a power supply 711 (e.g., a battery) for supplying power to various components, and preferably, the power supply 711 may be logically connected to the processor 710 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system.
In addition, the terminal device 700 includes some functional modules that are not shown, and are not described in detail herein.
Preferably, an embodiment of the present invention further provides a terminal device, which may include a processor 710, a memory 709, and a computer program stored in the memory 709 and capable of running on the processor 710, where the computer program, when executed by the processor 710, implements the processes of the method embodiments shown in fig. 1 to fig. 3, and can achieve the same technical effects, and in order to avoid repetition, the detailed description is omitted here.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the method shown in fig. 1 to 3, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. An image display method is applied to terminal equipment, and is characterized by comprising the following steps:
when a side image of a target user is obtained, obtaining the curvature of a screen, wherein the screen is in a curved state;
acquiring a torsion angle of the face of the target user based on the acquired lateral image;
determining a target position based on the curvature of the screen and the torsion angle, wherein the target position is a position where the screen intersects with the direct vision sight of the target user;
and moving the display area of the side image to the target area, wherein the target area is an area between a position, in the screen, of which the linear distance or the arc length distance from the target position is smaller than a preset threshold value and the target position.
2. The method of claim 1, prior to said obtaining the curvature of the screen, comprising:
in response to a bending input of the screen by a user, enabling an image acquisition device embedded in the screen to face the side color of the target user so as to acquire the side color image of the target user.
3. The method of claim 1, prior to said obtaining the curvature of the screen, comprising:
and controlling the bending degree of the screen based on the preset bending degree of the screen, so that the image acquisition device embedded in the screen faces the side color of the target user, and acquiring the side color image of the target user.
4. The method of claim 1, wherein:
the target area is an area in the screen that is accessible to the gaze of the target user.
5. The method of claim 1, prior to said obtaining the curvature of the screen, comprising:
and responding to the starting input of the user to the lateral image acquisition function, and controlling an image acquisition device of the terminal equipment to enter a lateral image shooting state.
6. A terminal device, comprising:
a screen curvature acquiring unit for acquiring the curvature of a screen when acquiring a side image of a target user, wherein the screen is in a curved state;
an angle acquisition unit, configured to acquire a torsion angle of the face of the target user based on the acquired side image;
the position determining unit is used for determining a target position according to the curvature of the screen and the torsion angle, and the target position is a position where the screen is intersected with the direct vision sight of the user;
and the control unit is used for moving the display area of the side color image to the target area, and the target area is an area between a position, which is smaller than or equal to a preset threshold value, of the linear distance or the arc length distance from the target position in the screen and the target position.
7. The terminal device of claim 6, further comprising:
a screen bending angle control unit for causing an image capture device embedded in the screen to face a side color of the target user in response to a user's bending input to the screen to capture a side color image of the target user.
8. The terminal device of claim 6, further comprising:
and the screen bending angle control unit is used for controlling the screen bending degree based on the preset screen bending degree, so that the image acquisition device embedded in the screen faces the side face of the user to acquire the side face image of the target user.
9. The terminal device of claim 6, wherein:
the control unit is also used for responding to the starting input of the user to the side image acquisition function and controlling the image acquisition device of the terminal equipment to enter a side image shooting state.
10. The terminal device of claim 6, wherein:
the control unit is used for moving the display area of the side image to an area which is accessible to the sight line of the target user in the screen.
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| CN201811475739.2A CN109688325B (en) | 2018-12-04 | 2018-12-04 | Image display method and terminal equipment |
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| CN111949114A (en) * | 2019-05-15 | 2020-11-17 | 中国移动通信有限公司研究院 | Image processing method and device and terminal |
| CN112000218A (en) * | 2019-05-27 | 2020-11-27 | 北京京东尚科信息技术有限公司 | Object display method and device |
| CN110488970A (en) * | 2019-07-03 | 2019-11-22 | 努比亚技术有限公司 | Graphic display method, terminal and the computer readable storage medium of arc-shaped display screen |
| US11770604B2 (en) * | 2019-09-06 | 2023-09-26 | Sony Group Corporation | Information processing device, information processing method, and information processing program for head-related transfer functions in photography |
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| CN104133550A (en) * | 2014-06-27 | 2014-11-05 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN107948360A (en) * | 2017-11-29 | 2018-04-20 | 努比亚技术有限公司 | Image pickup method, terminal and the computer-readable recording medium of flexible screen terminal |
| WO2018074821A1 (en) * | 2016-10-19 | 2018-04-26 | (주)잼투고 | User terminal apparatus and computer-implemented method for synchronizing movement path and movement time of camera by using touch user interface |
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| CN104133550A (en) * | 2014-06-27 | 2014-11-05 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| WO2018074821A1 (en) * | 2016-10-19 | 2018-04-26 | (주)잼투고 | User terminal apparatus and computer-implemented method for synchronizing movement path and movement time of camera by using touch user interface |
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