74 results about "Virtual screen" patented technology

The embodiment of the invention discloses a service guiding method and device, electronic equipment and a computer readable storage medium, and relates to the technical field of augmented reality. The method comprises the following steps: determining a target service, and obtaining preparatory work required by the target service from a target system of the target service; intelligently guiding the user to complete preparatory work based on the AR technology, and detecting whether the preparatory work is completed or not; sending an online queuing request of a user to a target system, obtaining number calling information returned by the target system, and displaying the number calling information in real time by using a virtual screen of the AR equipment; and when the number calling information is about to call the user and the preparatory work is completed, displaying a virtual navigation element in a real environment through a virtual screen so as to guide the user to go to a providing place of the target service. Therefore, the scheme can effectively improve the service efficiency.

The invention provides a man-machine interaction method, an electronic device and a related device.In the method, a virtual screen can be arranged between a control device and a screen of the electronic device, the distance between the virtual screen and the control device is a preset distance, and the control device faces the virtual screen; therefore, no matter how the distance between the control equipment and the screen and the orientation of the control equipment are, the virtual screen can be assumed as a screen interacting with the user, and the distance and the relative position between the virtual screen and the control equipment are not changed, so that the user can feel consistent experience when operating the control equipment. Besides, after the electronic equipment acquires the position of the control equipment on the virtual screen, the position can be converted into the position of the cursor on the screen, and the electronic equipment can correspondingly control the cursor on the screen to move along with the operation of the control equipment by the user. In addition, since the control equipment faces the virtual screen, the control equipment does not need to directly face the screen all the time, and the user experience can be improved.

A wearable device is provided. The wearable device may comprise at least one processor, a display, and at least one processor. The at least one processor is configured to: identify, using at least one camera, an object included in a virtual screen displayed through the display; determine whether the identified object corresponds to a type for limiting a representation of a hand object of a user; display, through the display, a virtual screen including the hand object on the basis of hand tracking according to a determination that the identified object does not correspond to the type; and display, through the display, a virtual screen that does not display a movement of the hand object according to the hand tracking, on the basis of identifying that the hand object is located within a threshold distance from the object according to a determination that the identified object corresponds to the type.

The embodiment of the invention discloses a depth distance determination method and device, electronic equipment and a medium, and relates to the technical field of universe, and one specific implementation mode of the method comprises the steps that the field angle of view, the lens resolution and the pupil distance between two eyes of a user of virtual interaction equipment are acquired; and based on the field angle, the lens resolution and the interpupillary distance between the two eyes of the user, determining the depth distance of virtual screen display of the virtual interaction device. In the process, the optimal depth distance of the exclusive virtual screen of the virtual interaction equipment is accurately calculated by using data such as the field angle of the virtual interaction equipment, the lens resolution and the interpupillary distance between two eyes of the user, so that dual adaptation between the depth of the virtual screen and equipment hardware characteristics and between the depth of the virtual screen and physiological parameters of the user is realized; and the film watching immersion and the operation experience of the user are effectively improved.

A request to share an object is received within a virtualized screen sharing management application. A virtualized display for sharing the object is generated. The object is mapped to the virtualized display. Responsive to the request, the object is shared within the virtualized screen sharing management application via the virtualized display.

The application discloses a photovoltaic power station monitoring method and system based on three-dimensional image modeling and virtual simulation fusion, relates to the technical field of image modeling, and comprises the following steps: generating a reflection response graph according to an original inspection graph of a photovoltaic power station, sequentially performing adaptive threshold segmentation and morphological processing on the reflection response graph to obtain a candidate reflection graph of a screen; performing skeleton extraction on the candidate reflection graph of the screen to obtain a candidate highlight skeleton graph, screening out attached edge pixel points according to a skeleton pixel point set in the candidate highlight skeleton graph, connecting the attached edge pixel points to obtain an edge traction sliding graph; generating a basic outer adjacent band according to a three-dimensional model of a station of the photovoltaic power station, performing region merging on the basic outer adjacent band to obtain a grounding conductor layout band, and performing projection on the grounding conductor layout band to obtain a virtual screen corridor projection graph; and the application improves the reliability of a photovoltaic power station monitoring result.

The embodiment of the invention provides a display method and device of ink screen equipment, electronic equipment and a storage medium, the ink screen equipment comprises a first ink screen and a second ink screen, the method comprises the steps that a virtual screen is constructed, and the virtual screen comprises a first area and a second area; receiving a page display instruction for the ink screen equipment, and performing paging processing on to-be-displayed content to obtain multi-page content; according to the page display instruction, determining first content rendered in a first area and second content rendered in a second area in the multi-page content; first content is rendered in a first region and mapped into a first ink screen, and second content is rendered in a second region and mapped into a second ink screen. According to the method, the ink screen device integrates the double physical screens (namely the first ink screen and the second ink screen) into a logically unified display plane by constructing the virtual screen, so that the reading experience of a user is improved.

Various implementations disclosed herein include devices, systems, and methods that uses a horizontal shift of left eye and right eye image content to control a stereo effect of the image content. For example, a process may include obtaining image data including images to be presented with a stereo effect at a virtual screen position within a three-dimensional (3D) viewing environment. The process may further obtain depth data corresponding to distances of elements of a scene depicted in the images. The process may further determine a horizontal positioning characteristic for presenting the images at the virtual screen with the stereo effect based on the depth data and a view of the images are presented with the stereo effect based on the horizontal positioning characteristic at the virtual screen within the 3D environment. The images may additionally be presented with a blur, a lighting, a fading, and / or a vignetting effect.

The embodiment of the invention discloses a shared bicycle management system, method and device, electronic equipment and a storage medium, and relates to the technical field of augmented reality. The system comprises AR glasses, a management platform and a shared bicycle, the AR glasses send a vehicle searching request and the first position information to the management platform; the management platform determines a candidate shared bicycle, queries the real-time state of the candidate shared bicycle, determines a target shared bicycle, and sends second position information of the target shared bicycle to the AR glasses; the AR glasses generate virtual navigation elements according to the second position information, and display the virtual navigation elements in the real world in an overlapping manner based on the virtual screen; the AR glasses collect information of the target shared bicycle based on the camera and send unlocking information to the management platform; after the management platform verifies the user identity and the target shared bicycle, an unlocking instruction is sent to the target shared bicycle to unlock the target shared bicycle. According to the scheme, a user can be guided to quickly find and unlock the shared bicycle in a good state.

The application provides a control method of an application, an electronic device and a readable medium. The control method of the application, the foldable electronic device includes a first screen and a second screen. The first screen corresponds to a first virtual screen, and the second screen corresponds to a second virtual screen. The sizes of the first screen and the second screen are different. The sizes of the first screen and the first virtual screen are the same. The sizes of the second screen and the second virtual screen are the same. The method comprises the following steps: displaying a first interface of a first application on the first screen; receiving an operation of exiting the first application input by a user on the first screen; in response to the operation of exiting the first application input by the user on the first screen, controlling image drawing on the second virtual screen for the first interface. The image drawn on the second virtual screen is a first application snapshot of the first application. The first interface is a second application snapshot of the first application. The problem that the application startup link cannot correctly display the application snapshot can be avoided.

A method performed by a head mounted display (HMD) device includes: determining a sleep onset preparation start time; and displaying, on a display, a sleep onset preparation screen to which a visual effect is applied, from the sleep onset preparation start time, in a stepwise manner during a sleep onset preparation time interval, where the visual effect that is applied in the stepwise manner comprises a visual effect of switching a virtual screen output through an entire display area of the display to a video see through (VST) screen, where the VST screen displays the virtual screen with a non-virtual screen as a background in the entire display area of the display, where the non-virtual screen is based on an image captured through a front camera, and where the virtual screen is based on content executed by the HMD device.

The invention relates to the technical field of image display, in particular to a method and device for generating a fuzzy layer of an auxiliary screen, a display screen and a vehicle. The screen is divided into a main screen and an auxiliary screen, the auxiliary screen is simulated through a virtual screen, and the auxiliary screen covers display content, located in an auxiliary screen display area, of the main screen; under the condition that a first image layer displayed on the auxiliary screen comprises a fuzzy image layer, the method comprises the steps that a second image layer which is located below the fuzzy image layer and has an intersection with the fuzzy image layer is determined, and the second image layer is an image layer on the main screen; under the condition that the second image layer meets a first condition, performing fuzzy processing based on rendering information of an application corresponding to the second image layer to generate a fuzzy image layer; and under the condition that the second image layer meets a second condition, obtaining a snapshot of the main screen, and performing fuzzy processing on the snapshot to generate the fuzzy image layer.

The present application relates to a vehicle-mounted system, a vehicle, and an information processing device, and reliably performs information delivery to a driver. The vehicle-mounted system has a first display portion disposed on a front surface of a steering wheel of a vehicle and on a front side of the vehicle, a second display portion disposed on a side of the steering wheel and on an inner side of the vehicle, and a third display portion disposed on a side of the steering wheel and on an outer side of the vehicle. The vehicle-mounted system independently performs display control on the first display portion, the second display portion, and the third display portion in a first condition, and performs display control related to a notification having a priority level of a passenger of the vehicle of a prescribed value or more through a virtual screen disposed across the first display portion, the second display portion, and the third display portion in a second condition.

The invention discloses a cloud computer remote maintenance method and device, equipment and a storage medium. The method comprises the steps that when a remote connection request initiated by a client is received, a first screen is provided in response to the remote connection request, and the first screen is a high-definition screen and / or a GPU screen for the client to access; when a remote maintenance request initiated by the operation and maintenance end is received, a screen switching instruction is generated in response to the remote maintenance request, a second screen is provided based on the screen switching instruction, the first screen is frozen, and the second screen is a QXL virtual screen for the operation and maintenance end to access; and under the condition that the operation and maintenance end interrupts the access to the second screen, generating a connection prompt signal, restoring the first screen, and sending the connection prompt signal to the client so that the client can access the first screen again. According to the scheme, the screen channel is dynamically switched between the client and the operation and maintenance end, so that multi-role remote access control and maintenance isolation of the cloud computer are realized, and the security of the cloud computer is improved.

Disclosed is an electronic device. The electronic device comprises: a memory storing instructions; a camera; a sensor; a display; and one or more processors including processing circuitry, wherein the instructions may, when individually or collectively executed by the one or more processors: acquire, through the camera and the sensor, spatial information about a space in which the electronic device is located and posture information of a user of the electronic device; identify a range of a gesture of the user on the basis of the spatial information and the posture information; and control the display to display a screen on the basis of the range of the gesture.

From among the items that can be added, identify the items that the user needs at that time. The present invention provides an information processing device, information processing system, and program that display a virtual screen. [Solution] Equipped with a processor, the processor acquires images of the captured real space and We obtain schedule information, which is information about the schedule, and based on the schedule information, we capture the real space. From among them, identify the target to which the virtual screen will be attached, and then attach the virtual screen to the target. An information processing device that controls the display of associated data.

The invention relates to a screen projection method and device, electronic equipment and a storage medium. The method comprises the following steps: when screen projection is carried out on a plurality of physical screens of first equipment, acquiring a screen projection picture on each virtual screen in a plurality of virtual screens of second equipment through the same target communication link; the virtual screen corresponds to the physical screen; and displaying the projection screen on the corresponding virtual screen on each physical screen. According to the method, the to-be-displayed screen projection picture of each physical screen is obtained through a single target communication link, compared with a plurality of communication links, the stability and reliability of the single target communication link are higher, the influence of external interference on transmission of the screen projection picture can be reduced, the risks of picture transmission lagging, delay and even interruption are reduced, and the user experience is improved. And the user experience is improved.

The application provides a driving video recording method and device and a storage medium. The method comprises the following steps: creating a memory virtual screen; obtaining driving video data, driving audio data and driving state information; superimposing and displaying the driving video data and the driving state information on the memory virtual screen in real time; synchronously recording the driving audio data and the content displayed on the memory virtual screen to generate a driving record video file. The application simplifies the generation process of the driving record video file, reduces the requirement of the generation process on hardware, and reduces the budget cost of the vehicle machine.

Disclosed in the embodiments of the present disclosure are a split-screen display method, and a head-mounted display device and a computer-readable medium. A specific implementation of the method comprises: in response to having detected starting information of a corresponding two-dimensional application, displaying a main application page of the two-dimensional application; and in response to having detected a page navigation selection operation on the main application page, and when the page navigation selection operation meets a preset split-screen condition, executing the following split-screen steps: monitoring the page navigation selection operation; changing attribute information of an application page corresponding to the page navigation selection operation, so as to obtain an application page that has been subjected to change processing; and displaying, in a virtual sub-screen in a three-dimensional virtual space, the application page that has been subjected to change processing. In the implementation, a plurality of application pages of one two-dimensional application can be simultaneously displayed, and operation steps for displaying the application pages can be simplified, thereby shortening the time consumed for displaying the application pages and reducing the consumed computing resources.

The method performed by the HMD device may include the following operations: determining a sleep preparation start time; and displaying a sleep preparation screen to which the visual effect is applied in stages on the display during the sleep preparation time from the sleep preparation start time. The visual effect of the staged application can comprise the visual effect of switching a virtual picture output by the whole display area of the display into a VST picture. Here, the VST screen may display a virtual screen with a non-virtual screen as a background on an entire display area of the display, the non-virtual screen may be based on an image captured by the front-facing camera, and the virtual screen may be based on content executed by the HMD device.

The application provides a game process control method and device, electronic equipment and storage medium. In the action stage, at least part of a first virtual scene and a first virtual object in the first virtual scene in the graphical user interface are displayed. An additional skill of the first virtual object is determined on the basis of a default skill of a character. When a virtual task completion progress in the game stage reaches a progress threshold, the first virtual object is controlled to unlock the additional skill, and an additional skill control for triggering the additional skill is provided in the graphical user interface. In response to a preset triggering event, the graphical user interface is switched to a second virtual screen of the discussion stage, and the game state of the first virtual object and each second virtual object is displayed. In this way, the game process can be accelerated, thereby reducing the consumption of the terminal power and data flow in the game process.

The invention relates to a screen projection method and device, electronic equipment and a storage medium. The method comprises the following steps: displaying at least one first application program in a screen projection interface of first equipment; wherein the first application program is an application program allowing screen projection in second equipment; selecting a target application program from the at least one first application program; wherein the target application program is an application program to be subjected to screen projection; displaying a screen projection picture of the target application program in the screen projection interface; the projection screen picture of the target application program is the projection screen picture of the target application program displayed on a virtual screen of the second equipment. According to the method, the application program allowed to be subjected to screen projection is displayed in the screen projection interface of the first equipment, the screen projection picture of the application program allowed to be subjected to screen projection can be displayed in the screen projection interface, and the security and privacy during screen projection are improved while screen projection of the application program is realized.

An electronic device includes: a display; memory storing instructions; and at least one processor including processing circuitry, wherein the instructions, when executed by the at least one processor individually or collectively, cause the electronic device to: display, via the at least one display, a virtual screen in a virtual reality space; display a first window among a plurality of execution windows of at least one application in a specified area on the virtual screen, based on user context information; and display other windows among the plurality of execution windows in a remaining area of the virtual screen without overlapping with the first window, based on a specified arrangement condition.

Various implementations disclosed herein include devices, systems, and methods that provide a view of a three-dimensional (3D) environment in which virtual content is presented. For example, an example process may include obtaining virtual content and positioning the virtual content within a view of a 3D environment by determining on-screen content and off-screen content, positioning the on-screen content on a virtual screen within the 3D environment, and positioning off-screen content outside of the virtual screen within the 3D environment. The method may further include presenting the view of the 3D environment including a presentation of the on-screen content on the virtual screen and the off-screen content outside of the virtual screen.

This invention discloses a display method and an electrical device. The display method is used in an electronic device configured with a virtual machine monitor, which runs multiple operating systems. The display method includes: receiving a cross-domain screen mirroring request instruction; sending screen mirroring data of a target application on a target screen mirroring device to a target display device for screen mirroring display on the target display device. The target screen mirroring device and the target display device are connected to different operating systems. The screen mirroring data is transmitted through a target virtual screen constructed by the operating system connected to the target screen mirroring device. The target virtual screen is constructed based on the screen mirroring display request of the target application. This method transmits screen mirroring data based on the target virtual screen, and the number and size of the target virtual screens are unlimited, thereby enabling flexible selection of the screen mirroring display area, size, and position.

The invention relates to a display method and device, electronic equipment, a storage medium and a program product. The display method comprises the following steps: acquiring screen projection frame rate change information of a terminal and target information influencing the screen projection frame rate of the terminal; determining a target control parameter of a preset frame rate controller according to the screen projection frame rate change information and the target information; obtaining a target screen projection frame rate through the preset frame rate controller according to the target control parameter and the target information; and according to the target screen projection frame rate, projecting a to-be-displayed picture to a display device interconnected with the terminal for display. In the vehicle-machine interconnection scene of the intelligent cabin, the technical scheme can stabilize the frame output of the virtual screen, solves the problems of strong pause feeling, poor experience and high power consumption of the mobile terminal in the use of a user, improves the fluency of screen projection, reduces the pause feeling in the use process, and reduces the power consumption of the mobile terminal.

The application relates to the technical field of three-dimensional display, and provides a display method of 3D application and 2D application and a head-mounted display device, which are used for realizing simultaneous display of 2D application and 3D application. Based on the support of the head-mounted display device to multiple types of screens, a virtual screen invisible to a user is created, and an image of the 2D application is rendered onto the virtual screen. In this way, the virtual screen serves as an intermediate medium for displaying the image of the 2D application, an Overlay service of the 2D application draws an image of a cover layer from the image of the 2D application on the virtual screen, the image of the cover layer is superimposed on a three-dimensional interface for binocular display, and thus the simultaneous display of the 2D application and the 3D application is realized. The user can access and operate the 2D application while enjoying the immersive experience, and the practicability and compatibility of the head-mounted display device are enhanced.

An apparatus and methods are described herein related to the art of monitor virtualization. A monitor virtualization system, such as practiced on a head-mountable device, an ophthalmic device or an intraocular implant, can render a virtual screen in augmented reality. A dimmable pixel matrix can be operated such as to make the image of the virtual monitor substantially opaque. A coordinator module can synchronize the activities of monitor positioning, occlusion masking and dimming. The virtual screen can be anchored to real-world artifacts. Various dimming modes enhance user experience. Some embodiments may operate in smart sunglass mode when the virtual monitor function is paused. The virtual monitor can be hidden or visualized differently when thresholds in terms of user location or viewing angle are breached.

Techniques are disclosed for rendering images of a scene using splatting with triangle primitives. A computing device performing the rendering can generate a plurality of triangles. Each of the plurality of triangles can be characterized by a plurality of opacity values and a color value. The computing device can determine a virtual screen for the image having a plurality of tiles. For each tile of the plurality of tiles, the computing device can determine a collection of the plurality of triangles overlapping a field of view of the tile, sort the collection of the plurality of triangles according to a distance from the tile, and compute pixel values for the tile by blending the color values of each triangle in the sorted collection of triangles based at least in part on an opacity value of each triangle.