CN109901709B - Method and device for adjusting display picture and VR equipment - Google Patents
Method and device for adjusting display picture and VR equipment Download PDFInfo
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- CN109901709B CN109901709B CN201910033518.8A CN201910033518A CN109901709B CN 109901709 B CN109901709 B CN 109901709B CN 201910033518 A CN201910033518 A CN 201910033518A CN 109901709 B CN109901709 B CN 109901709B
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Abstract
The application discloses a method and a device for adjusting a display picture and VR equipment. Wherein, the method comprises the following steps: acquiring a gazing sight of a user, wherein the gazing sight is used for indicating a gazing direction of the user; determining a current position of the display screen based on the gaze line of sight; and controlling the display picture to move from the current position to a target position, wherein the target position is the position of the display picture when the included angle between the watching sight line and the display picture is a preset angle. The method and the device solve the technical problems that the display picture is adjusted to adapt to the pupil distance of the user based on a hardware adjusting mode, the adjusting precision is low, and the user experience is poor.
Description
Technical Field
The present application relates to the field of VR (Virtual Reality), and in particular, to a method and an apparatus for adjusting a display screen, and a VR device.
Background
At present, when a user uses VR equipment, if two seen pictures are not suitable for the pupil distance, the pictures can be ghosted and blurred, even the discomfort of the user is caused, the pupil distance of each person is different according to different people, and therefore the pupil distance is adjusted firstly after the user wears the VR equipment under most conditions.
In the prior art, a user mostly adjusts the distance between displays by rotating a rotary button on a VR device so as to adapt to the self-pupil distance, but the adjustment mode through the hardware causes the limitation of the adjustment range, and the hardware is easy to damage and insensitive. Secondly, the user adjusts based on the hardware, causes easily that the regulation is inaccurate, and the regulation precision is lower.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the application provides a method and a device for adjusting a display picture and VR equipment, and aims to at least solve the technical problems that the display picture is adjusted to adapt to the interpupillary distance of a user in a hardware adjustment mode, the adjustment precision is low, and the user experience is poor.
According to an aspect of an embodiment of the present application, there is provided a method for adjusting a display screen, the method including: the method comprises the steps of obtaining a gazing sight of a user, wherein the gazing sight is used for indicating a gazing direction of the user; determining a current position of the display screen based on the gaze line of sight; and controlling the display picture to move from the current position to a target position, wherein the target position is the position of the display picture when the included angle between the watching sight line and the display picture is a preset angle.
Optionally, the preset angle is 90 degrees.
Optionally, the acquiring the gaze line of the user comprises: acquiring a first watching sight and a second watching sight of a user, wherein the first watching sight is the watching sight of a left eye of the user; the second gaze line is a gaze line of a right eye of the user; and determining the current position of the display screen based on the gaze line of sight specifically comprises: determining a first current location based on the first gaze line; determining a second current position based on the second gaze line, wherein the display pictures comprise a first display picture and a second display picture which respectively correspond to the first gaze line and the second gaze line, and the current position of the first display picture is a first current position; the current position of the second display picture is a second current position; and controlling the display screen to move from the current position to the target position comprises: controlling the first display picture to move to a first target position; controlling the second display picture to move to a second target position, wherein the first target position is the position of the first display picture when the included angle between the first display picture and the first watching sight line reaches a first preset angle; the second target position is the position of the second display picture when the included angle between the second display picture and the second watching sight line reaches a second preset angle.
Optionally, the obtaining the first gaze line of sight of the user comprises, before: forbidding to display the second display picture; or prior to acquiring the second gaze line of sight of the user comprising: and forbidding the first display picture from being displayed.
Optionally, the obtaining the first gaze line of sight of the user comprises: and controlling the first display picture to display first prompt information, wherein the first prompt information is an identifier displayed in the center of the first display picture.
Optionally, the obtaining the second gaze line of sight of the user comprises, before: and controlling the second display picture to display second prompt information, wherein the second prompt information is an identifier displayed in the center of the second display picture.
Optionally, after acquiring the first gaze line of sight of the user, the method further comprises: acquiring position information of the first prompt message; determining a first coordinate range occupied on a first display module of a first display picture according to a first preset relative position relationship and the size of the first display picture, and taking a position area corresponding to the first coordinate range as the first current position, wherein the first preset relative position relationship is the relative position relationship between the position information of the first prompt information and the first display picture.
Optionally, after the second gaze line of sight of the user is acquired, the method further comprises: acquiring the position information of the second prompt message; and determining a second coordinate range occupied on a second display module of the second display picture according to a second preset relative position relationship and the size of the second display picture, and taking a position area corresponding to the second coordinate range as the second current position, wherein the second preset relative position relationship is the relative position relationship between the position information of the second prompt message and the second display picture.
Optionally, after determining the first current position of the first display screen based on the first gaze line of sight, the method further comprises: acquiring position information of first target information when an included angle between a first watching sight line and a first display picture reaches a first preset angle; determining a third coordinate range occupied by the first display picture on a first display module when an included angle between the first gaze line and the first display picture reaches a first preset angle according to a third preset relative position relationship and the size of the first display picture, and taking a position area corresponding to the third coordinate range as the first target position, wherein the third preset relative position relationship is the relative position relationship between the position information of the first target information and the first display picture; and controlling the first display picture to move from a first current position to the first target position.
Optionally, the controlling the first display screen to move from the first current position to the first target position includes: determining a first moving direction, wherein the first moving direction is a direction in which the first prompt message points to the first target message; and controlling the first display picture to move from a first current position to the first target position along the first moving direction.
Optionally, after determining the second current position of the second display screen based on the second gaze line of sight, the method further comprises: acquiring position information of second target information when an included angle between a second watching sight line and a second display picture reaches a second preset angle; determining a fourth coordinate range occupied by the second display picture on a second display module when the included angle between the second gaze line and the second display picture reaches a second preset angle according to a fourth preset relative position relationship and the size of the second display picture, and taking a position area corresponding to the fourth coordinate range as the second target position, wherein the fourth preset relative position relationship is the relative position relationship between the position information of the second target information and the second display picture; and controlling the second display picture to move from a second current position to the second target position.
Optionally, the controlling the second display screen to move from the second current position to the second target position includes: determining a second moving direction, wherein the second moving direction is a direction in which the second prompt message points to the second target message; and controlling the second display frame to move from a second current position to the second target position along the second moving direction.
According to an aspect of an embodiment of the present application, there is provided an apparatus for adjusting a display screen, the apparatus including: the acquisition module is used for acquiring a gazing sight of a user, and the gazing sight is used for indicating the gazing direction of the user; a determination module for determining a current position of the display screen based on the gaze line of sight; and the control module is used for controlling the display picture to move from the current position to a target position, wherein the target position is the position of the display picture when the included angle between the watching sight line and the display picture is a preset angle.
According to an aspect of an embodiment of the present application, there is provided a VR device, including: the system comprises an acquisition unit, a display unit and a control unit, wherein the acquisition unit is used for acquiring the watching sight of a user, and the watching sight is used for indicating the watching direction of the user; a processor for determining a current location of the display based on the gaze line; the controller is used for controlling the display picture to move from the current position to a target position, wherein the target position is the position of the display picture when the included angle between the watching sight line and the display picture is a preset angle; and the display is used for displaying a display picture.
According to an aspect of the embodiments of the present application, there is provided a storage medium including a stored program, wherein when the program is executed, a device on which the storage medium is controlled to execute the method for adjusting a display screen.
According to an aspect of the embodiments of the present application, there is provided a processor for executing a program, where the program executes the method for adjusting a display screen.
In the embodiment of the application, by acquiring the gazing sight of the user, the gazing sight is used for indicating the gazing direction of the user; determining a current position of the display screen based on the gaze line of sight; the control display frame is moved to the target position by the current position, wherein, the target position is when watching the contained angle of sight and display frame and for predetermineeing the angle, the mode of the position of display frame has reached through gathering user's gaze sight to based on the mode of gazing the sight to the picture adjustment, improve the technological effect of regulation precision, accelerated governing speed, improved user experience. Therefore, the technical problems that the display picture is adjusted to adapt to the pupil distance of the user based on a hardware adjusting mode, the adjusting precision is low, and the user experience is poor are solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic flow chart diagram illustrating an alternative method for adjusting a display according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of an alternative apparatus for adjusting a display according to an embodiment of the present application;
FIG. 3 is a schematic diagram of an alternative apparatus for adjusting a display according to an embodiment of the present application;
FIG. 4 is a schematic structural diagram of an alternative apparatus for adjusting a display according to an embodiment of the present application;
FIG. 5 is a schematic structural diagram of an alternative apparatus for adjusting a display according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of an alternative VR device according to an embodiment of the application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
According to an embodiment of the present application, there is provided an embodiment of a method for adjusting a display, it should be noted that the steps shown in the flowchart of the drawings may be executed in a computer system such as a set of computer executable instructions, and that although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in an order different from that shown.
Fig. 1 is a schematic flowchart of a method for adjusting a display screen according to an embodiment of the present application, and as shown in fig. 1, the method at least includes the following steps:
step S102, a gazing sight of a user is obtained and used for indicating the gazing direction of the user;
in some optional embodiments of the present application, obtaining the gaze line of the user may be achieved by: acquiring a first watching sight and a second watching sight of a user, wherein the first watching sight is the watching sight of a left eye of the user; the second gaze line is a gaze line of a right eye of the user;
in some optional embodiments of the present application, the first gaze line of sight may also be a gaze line of sight of a right eye of the user; the second gaze line of sight may also be a gaze line of sight of the left eye of the user.
Step S104, determining the current position of the display picture based on the gaze line;
in some optional embodiments of the present application, the display screens are a first display screen and a second display screen corresponding to the first gaze line and the second gaze line, respectively, and the current position of the first display screen is a first current position; the current position of the second display picture is a second current position, wherein the first current position is a coordinate range occupied by the current first display picture on the first display module; the second current position is a coordinate range occupied by the current second display picture on the second display module. The first display module is used for displaying a first display picture, and the second display module is used for displaying a second display picture. The first display module and the second display module can be both displays.
In some optional embodiments of the present application, the determining the current position of the display based on the gaze line may specifically be performed by: determining a first current location based on the first gaze line; a second current location is determined based on the second gaze line.
And S106, controlling the display picture to move from the current position to a target position, wherein the target position is the position of the display picture when the included angle between the watching sight line and the display picture is a preset angle.
In some optional embodiments of the present application, when an included angle between the first display screen and the first gaze line reaches a first preset angle, the position of the first display screen is a first target position; when the included angle between the second display picture and the second watching sight line reaches a second preset angle, the position of the second display picture is a second target position; controlling the display to move from the current position to the target position can be realized by the following steps: controlling the first display picture to move from the first current position to the first target position; and/or controlling the second display frame to move from the second current position to the second target position. The first target position is a coordinate range occupied by the first display picture on the first display module when an included angle between the first watching sight line and the first display picture reaches a first preset angle; the second target position is a coordinate range occupied by the second display picture on the second display module when the included angle between the second watching sight line and the second display picture reaches a second preset angle.
In some optional embodiments of the present application, the first preset angle and the second preset angle may be 90 degrees.
In some alternative embodiments of the present application, in order to achieve eye comfort when the user with strabismus eye disease views the display screen, the first preset angle and the second preset angle may be other angles.
In some alternative embodiments of the present application, the predetermined angle is 90 degrees. In some optional embodiments of the present application, the following steps are further performed before the first gaze line of sight of the user is acquired: forbidding to display the second display picture; or the following steps are executed before the second gaze sight of the user is obtained: and forbidding the first display picture from being displayed.
And the display of the second display picture can be forbidden or blocked by controlling and closing the display content on the second display picture. The display of the first display picture can be forbidden or the first display picture can be blocked by controlling and closing the display content on the first display picture.
In some optional embodiments of the present application, the following steps are further performed before the first gaze line of sight of the user is acquired: controlling a first display picture to display first prompt information, wherein the first prompt information is an identifier displayed at the central point of the first display picture; and generating third prompt information, wherein the third prompt information is used for prompting the user to watch the first prompt information.
In some optional embodiments of the application, the first prompt message is a first central point of the first display image, the display of the first central point may be achieved by controlling the first display image to display an indicator light at the first central point, and the third prompt message may be a voice prompt or a prompt by displaying a text on the first display image.
In some optional embodiments of the present application, the following steps are further performed before the second gaze line of sight of the user is obtained: controlling a second display picture to display second prompt information, wherein the second prompt information is an identifier at the central position of the second display picture; and generating fourth prompt information, wherein the fourth prompt information is used for prompting the user to watch the second prompt information.
In some optional embodiments of the application, the second prompt information is a second central point of the second display image, and the display of the first central point may be implemented by controlling the second display image to display an indicator light at the second central point; the fourth prompt message may be a voice prompt, or a text prompt displayed on the second display screen.
Fig. 2 is a schematic structural diagram of an apparatus for adjusting a display according to an embodiment of the present disclosure, in fig. 2, a first display module 20 is used for displaying a first display 22, and a second display module 26 is used for displaying a second display 28.
In some optional embodiments of the present application, before the first gaze direction 200 of the user is obtained, the display of the second display 28 is controlled to be prohibited; the prohibition of displaying the second display 28 can be achieved by controlling to close the display content on the second display 28 or to block the second display 28. The first prompt message 24 is the center point of the first display 22.
Wherein the first gaze line 200 is a gaze line of the left eye of the user; the right eye cannot view the second display 28.
Fig. 3 is a schematic structural diagram of another apparatus for adjusting a display according to an embodiment of the present disclosure, in which the second display module 26 is used for displaying the second display 28, and the first display module 20 is used for displaying the first display 22.
In some optional embodiments of the present application, before the second gaze direction 212 of the user is obtained, the first display screen 22 is controlled to be prohibited from being displayed; the prohibition of displaying the first display 22 can be achieved by controlling to close the display content on the first display 22 or to block the first display 22. The second prompt message 210 is the center point of the second display 28.
Wherein the second gaze line of sight 212 is a gaze line of sight of a right eye of the user; the first display 22 is not viewable by the left eye.
In some optional embodiments of the present application, after acquiring the first gaze line of sight of the user, the following steps are further performed: acquiring position information of the first prompt message; determining a first coordinate range occupied on a first display module of a first display picture according to a first preset relative position relationship and the size of the first display picture, and taking a position area corresponding to the first coordinate range as the first current position, wherein the first preset relative position relationship is the relative position relationship between position information of first prompt information and the first display picture. In some optional embodiments of the present application, the first display module is configured to display a first display screen, the first display screen is displayed on the first display module, a size of the first display screen is smaller than a size of the first display module, and a position of the first prompt message may be a coordinate position of the first prompt message on the first display module. The size of the first display screen is known, wherein the first current position may be a coordinate range occupied on the first display module of the first display screen.
In some optional embodiments of the present application, after acquiring the second gaze line of sight of the user, the following steps are further performed: acquiring position information of the second prompt message; and determining a second coordinate range occupied on a second display module of the second display picture according to a second preset relative position relationship and the size of the second display picture, and taking a position area corresponding to the second coordinate range as the second current position, wherein the second preset relative position relationship is the relative position relationship between the position information of the second prompt message and the second display picture.
In some optional embodiments of the present application, the position information of the first prompt message and the position information of the second prompt message may be coordinate information.
In some optional embodiments of the present application, the second display module is configured to display a second display screen, the second display screen is displayed on the second display module, a size of the second display screen is smaller than a size of the second display module, and the position of the second prompt message may be a coordinate position of the second prompt message on the second display module. The size of the second display screen is known, wherein the second current position is a coordinate range occupied on the second display module of the second display screen.
In some optional embodiments of the present application, after determining the first current position of the first display screen based on the first gaze direction, the following steps are further performed: acquiring position information of first target information when an included angle between a first watching sight line and a first display picture reaches a first preset angle; and when the included angle between the first gaze sight line and the first display picture reaches a first preset angle according to a third preset relative position relationship and the size of the first display picture, determining a third coordinate range occupied by the first display picture on a first display module, and taking a position area corresponding to the third coordinate range as the first target position, wherein the third preset relative position relationship is the relative position relationship between the position information of the first target information and the first display picture. In some optional embodiments of the present application, the first target information is an intersection point of an included angle between the first gaze line and the first display screen reaching a first preset angle.
Fig. 4 is a schematic structural diagram of another apparatus for adjusting a display according to an embodiment of the present disclosure, in fig. 4, in some alternative embodiments of the present disclosure, when a gaze line of a left eye is perpendicular to the first display 22, the gaze line is a first perpendicular line 216, and at this time, a position of the first target information 214 is obtained, and the first target position may be determined according to the position of the first target information 214 and a size of the first display 22. The first target information 214 is an intersection of the first vertical line of sight 216 and the first display screen 22.
In some optional embodiments of the present application, after determining the second current position of the second display based on the second gaze direction, the following steps are further performed: acquiring position information of second target information when an included angle between a second watching sight line and a second display picture reaches a second preset angle; and when the included angle between the second gaze sight line and the second display picture reaches a second preset angle according to a fourth preset relative position relationship and the size of the second display picture, determining a fourth coordinate range occupied by the second display picture on a second display module, and taking a position area corresponding to the fourth coordinate range as the second target position, wherein the fourth preset relative position relationship is the relative position relationship between the position information of the second target information and the second display picture.
In some optional embodiments of the present application, the position information of the first target information and the position information of the second target information may be coordinate information.
In some optional embodiments of the present application, the second target information is an intersection point of an included angle between the second gaze line and the second display screen reaching a second preset angle.
In some optional embodiments of the application, when the gazing line of the right eye is perpendicular to the second display screen 28, the gazing line is the second vertical line of sight 222, and at this time, the position of the second target information 220 is obtained, and the second target position may be determined according to the position of the second target information 220 and the size of the second display screen 28. The second target information 220 is an intersection of the second vertical line of sight 212 and the second display screen 28.
In some optional embodiments of the present application, after determining the first current position of the first display screen based on the first gaze direction, the following steps are further performed: and controlling the first display picture to move from the first current position to the first target position.
In some optional embodiments of the present application, controlling the first display to move from the first current position to the first target position is performed by: determining a first moving direction, wherein the first moving direction is a direction in which the first prompt message points to the first target message; and controlling the first display frame to move from the first current position to the first target position along the first moving direction.
In some alternative embodiments of the present application, in fig. 4, after the first display 22 is moved, the moved first display 218 is obtained, and after the second display 26 is moved, the moved second display 224 is obtained.
After the movement, the first display frame and the second display frame are respectively moved to positions perpendicular to the gaze lines of the left eye and the right eye, and in some optional embodiments, after the movement, the first gaze line is parallel to the second gaze line.
In some optional embodiments of the present application, after determining the second current position of the second display screen based on the second gaze line, the following steps are further performed: and controlling the second display frame to move from the second current position to the second target position.
In some optional embodiments of the present application, controlling the second display to move to the second target position is performed by: determining a second moving direction, wherein the second moving direction is a direction in which the second prompt message points to the second target message; and controlling the second display frame to move from the second current position to the second target position along the second moving direction.
According to the embodiment of the application, the position of the picture can be judged by watching the sight line, and the position of the display picture can be adjusted by adjusting the parameters of a camera in a development engine, so that the center of the display picture corresponds to the position of eyes. In the above case, the two display frames can be moved respectively until the centers correspond to the positions of the eyes. In addition, the method and the device can adjust the position of the display picture, and can also be realized by shifting display data, adjusting the inverse distortion, the inverse dispersion and the like.
The embodiment of the invention aims to provide a method capable of dynamically adjusting the interpupillary distance through software. When the user finds that the display picture is abnormal, the user only needs to press buttons such as a controller, a keyboard, a mouse or a handle to start an adjusting function, and the positions and/or the distances of the display pictures respectively corresponding to the two eyes are automatically adjusted to adapt to the interpupillary distance of the eyes of the user. According to the method and the device, the pupil distance is dynamically adjusted in a software mode, so that human eyes are positioned in the center of a display picture, the position of a hardware display module is prevented from being adjusted by a user, and the situation that equipment which does not support the position of the hardware display module cannot watch normal pictures is also avoided. When the device does not support hardware to adjust the position of the display module, ghost images and unclear images are easy to watch when a user watches the images, and discomfort is caused. The embodiment of the application provides a software adjusting mode, namely, the position of the display picture is dynamically adjusted by watching the sight line, so that the center of the display picture corresponds to the position of eyes, hardware adjustment is avoided, and clear pictures can be watched even if equipment which does not support hardware adjustment is used.
In the embodiment of the application, by acquiring the gazing sight of the user, the gazing sight is used for indicating the gazing direction of the user; determining a current position of the display screen based on the gaze line of sight; the control display frame is moved to the target position by the current position, wherein, the target position is when watching the contained angle of sight and display frame and for predetermineeing the angle, the mode of the position of display frame has reached through gathering user's gaze sight to based on the mode of gazing the sight to the picture adjustment, improve the technological effect of regulation precision, accelerated governing speed, improved user experience. Therefore, the technical problems that the display picture is adjusted to adapt to the pupil distance of the user based on a hardware adjusting mode, the adjusting precision is low, and the user experience is poor are solved. Secondly, in the prior art, due to the hardware-based adjustment mode, a module for moving the position of the display module needs to be added during hardware production, so that the manufacturing cost is high.
Fig. 5 is an apparatus for adjusting a display screen according to an embodiment of the present application, as shown in fig. 5, the apparatus at least includes: an acquisition module 52, a determination module 54, a control module 56; wherein:
an obtaining module 52, configured to obtain a gaze line of the user, where the gaze line is used to indicate a gaze direction of the user;
a determination module 54 for determining a current location of the display based on the gaze line of sight;
and the control module 56 is configured to control the display frame to move from the current position to a target position, where the target position is a position where the display frame is displayed when an included angle between the gazing line of sight and the display frame is a preset angle.
It should be noted that, reference may be made to the description related to the embodiment shown in fig. 1 for a preferred implementation of the embodiment shown in fig. 5, and details are not described here again.
Fig. 6 is a schematic structural diagram of a VR device according to an embodiment of the application, and as shown in fig. 6, the VR device includes:
the acquisition unit 62 is configured to acquire a gaze line of the user, where the gaze line is used to indicate a gaze direction of the user;
a processor 64 for determining a current position of the display based on the gaze line of sight;
the controller 66 is configured to control the display frame to move from the current position to a target position, where the target position is a position where the display frame is displayed when an included angle between the gaze line and the display frame is a preset angle;
And a display module 68 for displaying a display screen.
It should be noted that, reference may be made to the description related to the embodiment shown in fig. 1 for a preferred implementation of the embodiment shown in fig. 6, and details are not described here again.
The embodiment of the application also provides a storage medium, which comprises a stored program, wherein when the program runs, the device where the storage medium is located is controlled to execute the method for adjusting the display picture.
The embodiment of the application also provides a processor, wherein the processor is used for running the program, and the method for adjusting the display picture is executed when the program runs.
The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present application, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, a division of a unit may be a division of a logic function, and an actual implementation may have another division, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or may not be executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a 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 stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present application and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.
Claims (14)
1. A method for adjusting a display, the method comprising:
obtaining a gaze line of a user, the gaze line being used to indicate a gaze direction of the user, wherein obtaining the gaze line of the user comprises: acquiring a first watching sight and a second watching sight of a user, wherein the first watching sight is the sight of a left eye of the user, the second watching sight is the sight of a right eye of the user, or the first watching sight is the sight of the right eye of the user, and the second watching sight is the sight of a left eye of the user;
determining a first current position based on the first gaze line, and determining a second current position based on the second gaze line, wherein the current position of a first display screen is the first current position, the current position of a second display screen is the second current position, the first display screen is a display screen corresponding to the first gaze line, and the second display screen is a display screen corresponding to the second gaze line;
Control the display screen by current position removes to the target location, makes the display screen adapts to user's interpupillary distance, wherein, the target location does look the sight with when the contained angle of display screen is for predetermineeing the angle, the position of display screen controls the display screen by current position removes to the target location specifically includes: controlling the first display picture to move to a first target position; controlling the second display picture to move to a second target position, wherein the first target position is the position of the first display picture when the included angle between the first display picture and the first watching sight line reaches a first preset angle; the second target position is the position of the second display picture when the included angle between the second display picture and the second watching sight line reaches a second preset angle.
2. The method of claim 1,
the acquiring a first gaze line of a user comprises: forbidding to display the second display picture; or
The obtaining a second gaze line of sight of the user comprises: and forbidding displaying the first display picture.
3. The method of claim 1, wherein obtaining the first gaze line of sight of the user comprises, prior to:
And controlling the first display picture to display first prompt information, wherein the first prompt information is an identifier displayed in the center of the first display picture.
4. The method of claim 3, wherein after acquiring the first gaze line of sight of the user, the method further comprises:
acquiring the position information of the first prompt message;
determining a first coordinate range occupied by the first display picture on a first display module according to a first preset relative position relationship and the size of the first display picture, and taking a position area corresponding to the first coordinate range as the first current position, wherein the first preset relative position relationship is the relative position relationship between the position information of the first prompt information and the first display picture.
5. The method of claim 1, wherein obtaining the second gaze line of sight of the user comprises, prior to:
and controlling the second display picture to display second prompt information, wherein the second prompt information is an identifier displayed in the center of the second display picture.
6. The method of claim 5, wherein obtaining the second gaze line of sight of the user comprises:
Acquiring the position information of the second prompt message;
and determining a second coordinate range occupied on a second display module of the second display picture according to a second preset relative position relationship and the size of the second display picture, and taking a position area corresponding to the second coordinate range as the second current position, wherein the second preset relative position relationship is the relative position relationship between the position information of the second prompt information and the second display picture.
7. The method of claim 4,
after determining the first current location of the first display based on the first gaze line, the method further comprises:
acquiring position information of first target information when an included angle between the first gaze line and the first display picture reaches a first preset angle;
determining a third coordinate range occupied by the first display picture on a first display module when the included angle between the first gaze sight and the first display picture reaches the first preset angle according to a third preset relative position relationship and the size of the first display picture, and taking a position area corresponding to the third coordinate range as the first target position, wherein the third preset relative position relationship is the relative position relationship between the position information of the first target information and the first display picture;
And controlling the first display frame to move from the first current position to the first target position.
8. The method of claim 7, wherein controlling the first display to move from the first current position to the first target position comprises: determining a first moving direction, wherein the first moving direction is a direction in which the first prompt message points to the first target message; and controlling the first display picture to move from the first current position to the first target position along the first moving direction.
9. The method of claim 6, wherein after determining a second current location of the second display based on the second gaze line, the method further comprises:
acquiring position information of second target information when an included angle between the second watching sight line and the second display picture reaches a second preset angle;
determining a fourth coordinate range occupied by the second display picture on a second display module when the included angle between the second gaze line and the second display picture reaches the second preset angle according to a fourth preset relative position relationship and the size of the second display picture, and taking a position area corresponding to the fourth coordinate range as the second target position, wherein the fourth preset relative position relationship is the relative position relationship between the position information of the second target information and the second display picture;
And controlling the second display frame to move from the second current position to the second target position.
10. The method of claim 9, wherein controlling the second display to move from the second current position to the second target position comprises: determining a second moving direction, wherein the second moving direction is a direction in which the second prompt message points to the second target message; and controlling the second display frame to move from the second current position to the second target position along the second moving direction.
11. An apparatus for adjusting a display, the apparatus comprising:
an acquisition module configured to acquire a gaze line of a user, the gaze line being used to indicate a gaze direction of the user, wherein acquiring the gaze line of the user comprises: acquiring a first watching sight and a second watching sight of a user, wherein the first watching sight is the sight of a left eye of the user, the second watching sight is the sight of a right eye of the user, or the first watching sight is the sight of the right eye of the user, and the second watching sight is the sight of a left eye of the user;
A determining module, configured to determine a first current location based on the first gaze line and a second current location based on the second gaze line, where a current location of a first display screen is the first current location, a current location of a second display screen is the second current location, the first display screen is a display screen corresponding to the first gaze line, and the second display screen is a display screen corresponding to the second gaze line;
the control module is used for controlling the display frame to move to a target position from the current position, so that the display frame adapts to the interpupillary distance of the user, wherein the target position is that when the included angle between the watching sight and the display frame is a preset angle, the position of the display frame controls the display frame to move to the target position from the current position, and the control module specifically comprises: controlling the first display picture to move to a first target position; controlling the second display picture to move to a second target position, wherein the first target position is the position of the first display picture when the included angle between the first display picture and the first watching sight line reaches a first preset angle; the second target position is the position of the second display picture when the included angle between the second display picture and the second watching sight line reaches a second preset angle.
12. A VR device, the device comprising:
an acquisition unit for acquiring a user's gaze line, the gaze line being used to indicate the user's gaze direction, wherein acquiring the user's gaze line comprises: acquiring a first watching sight and a second watching sight of a user, wherein the first watching sight is the sight of a left eye of the user, the second watching sight is the sight of a right eye of the user, or the first watching sight is the sight of the right eye of the user, and the second watching sight is the sight of a left eye of the user;
a processor, configured to determine a current position of a display screen based on the gaze line, determine a first current position based on the first gaze line, and determine a second current position based on the second gaze line, where the current position of the first display screen is the first current position, the current position of the second display screen is the second current position, the first display screen is a display screen corresponding to the first gaze line, and the second display screen is a display screen corresponding to the second gaze line;
the controller is used for controlling the display picture to move to a target position from the current position, so that the display picture adapts to the interpupillary distance of the user, wherein the target position is that when the included angle between the watching sight and the display picture is a preset angle, the position of the display picture controls the display picture to move to the target position from the current position, and the control specifically comprises the following steps: controlling the first display picture to move to a first target position; controlling the second display picture to move to a second target position, wherein the first target position is the position of the first display picture when the included angle between the first display picture and the first watching sight line reaches a first preset angle; the second target position is the position of the second display picture when the included angle between the second display picture and the second watching sight line reaches a second preset angle;
And the display is used for displaying the display picture.
13. A storage medium, characterized in that the storage medium comprises a stored program, wherein when the program runs, a device where the storage medium is located is controlled to execute the method for adjusting the display screen according to any one of claims 1 to 10.
14. A processor, characterized in that the processor is configured to run a program, wherein the program is configured to execute the method for adjusting a display according to any one of claims 1 to 10 when running.
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| CN114911445A (en) * | 2022-05-16 | 2022-08-16 | 歌尔股份有限公司 | Display control method of virtual reality device, and storage medium |
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