7595results about "Digital output to display device" patented technology

The method can include: recording a neural state, determining a latent array, and determining an output based on the latent array. In variants, the method can function to enable a subject to use neural signals to navigate within a high-dimensional concept space to control an output (e.g., image generation, motor control, communication, etc.).

The method can include: recording a neural state, determining a latent array, and determining an output based on the latent array. In variants, the method can function to enable a subject to use neural signals to navigate within a high-dimensional concept space to control an output (e.g., image generation, motor control, communication, etc.).

The invention provides an icon moving method and a terminal, and the method comprises the steps: receiving a first touch input on a first screen under the condition that the icon in the first screen is in a movable state; Obtaining a target icon selected by the first touch input; Receiving a second touch input on the second screen; And in response to the second touch input, moving the target iconto the second screen. According to the icon moving method provided by the invention, the icon can be conveniently moved among a plurality of screens of the terminal.

In some embodiments, a computer system displays a user interface element corresponding to content shared with the computer system for interacting with the shared content in the three-dimensional environment. In some embodiments, a computer system displays one or more virtual control elements in a three-dimensional environment that are selectable to cause one or more corresponding operations involving a physical device to be performed.

The invention relates to the technical field of organic display data processing, in particular to an organic display interface multichannel signal modulation method, which comprises the following steps of: generating a standardized data set through gamma correction and gamut mapping, and inputting the standardized data set into time sequence, amplitude and frequency sub-models deployed in a federal learning framework; and respectively analyzing the pulse width-refresh rate relevance, the driving voltage-brightness nonlinear relationship and the conduction period-mobility dynamic response, generating an optimized weight coefficient, and fusing the optimized weight coefficient into a boundary constraint condition of a cross-sub-model. A migration rate parameter index, amplitude gradient calculation and duty ratio correction service of chain calling is constructed based on a service grid, a reinforcement learning dynamic routing strategy is combined to avoid resource competition nodes, and brightness error characteristics are periodically fed back to reversely optimize gradient updating. According to the method, the conflict between time sequence deviation accumulation and local optimum is effectively suppressed, the color gradation continuity, the dynamic range and the edge sharpness are improved, and efficient cooperative modulation of multi-channel signals is realized.

The invention discloses an android container rendering optimization method based on cross-domain hard real-time Fen synchronization, which comprises the following steps: by taking a swan-mong system as a host and an android system as a container, creating a hash table, a synchronous thread and a shared memory corresponding to a GPU core when the host is started, acquiring VSync cycle registration callback, transmitting shared memory FD to the container, and finishing shared memory mapping and alignment by the container. Registering a GPU queue to complete callback; when the Android application is started, a container obtains a queue and a physical address of a rendering buffer area, creates a Fen and binds the Fen to the queue, after the queue is submitted, metadata is written into a shared memory to inform a host, after the host receives the metadata, nodes are created and stored in a hash table, and an overtime timer is registered; after the GPU completes the command queue, the container calls back an update state and a verification value to notify the host, and after the host is verified to be valid, the corresponding hash table is updated, the timer is reset, and asynchronous screen loading is triggered; and the host executes buffer area synthesis and submission of the display equipment to finish on-screen, so that the stability of the rendering frame rate is improved, and the reliability of cross-domain synchronization is ensured.

The invention provides a multi-screen cabin entertainment system, and relates to the technical field of embedded systems and intelligent cabins, and the multi-screen cabin entertainment system is characterized in that an application layer is deployed with a plurality of cabin entertainment applications, and when the application layer is started, content rendering requests are sent out respectively; the hardware layer is provided with a development board, is provided with a CPU core cluster and a coprocessor, and is connected with different cabin display screens through different video output interfaces. The system layer respectively distributes an independent thread and an independent frame buffer area for each content rendering request on the CPU core cluster, and establishes a mapping relation between each frame buffer area and each video output interface; and sending operation result data of each independent thread to a coprocessor for rendering, correspondingly storing a rendering result in a frame buffer area, and then sending the rendering result to a cabin display screen for display through a video output interface. The method has the advantages that on the premise that the number of hardware coprocessors is not increased, complete separation of multi-screen rendering threads and frame buffer is achieved, and multiple cockpit entertainment applications can run at the same time and do not interfere with one another.

Methods and apparatus for generative rendering. In some embodiments, an input visual content is operated on by a computational to perform a computer vision function and output generative display content. The generative display content may overlay the input content to be shown on a display system. In some embodiments, the generative display content replaces the video input stream for display.

The invention relates to the technical field of LED display control, in particular to an LED display screen multi-screen cooperative control method and system. According to the method, multi-dimensional data acquisition is carried out on the display screen, multi-source data support is provided for subsequent dynamic decision making, the time sequence deviation value is obtained by analyzing network delay data so as to realize accurate description of multi-screen time migration, content feature data is converted into synchronous sensitivity scores, and the accuracy of the multi-screen time migration is improved. The control strategy can dynamically adjust the display priority according to the display content, then media feature data and load state data are fused to obtain a comprehensive efficiency evaluation value, and cooperative control data adaptive to the real-time state of the display screen are generated through a multi-dimensional parameter fusion decision of precise time sequence quantization, content perception control and efficiency dynamic evaluation. And virtual synchronous simulation is carried out on the cooperative control data to obtain a cooperative efficiency index, and the cooperative control data is optimized based on the cooperative efficiency index, so that the problem of display asynchronization caused by multi-screen instruction time sequence deviation accumulation is solved.

A multi-view (MV) system with multiple MV displays utilizes state information to assign personalized versions of content to display to viewers, thereby providing a coordinated MV display experience. These systems may include a sensing system for detecting viewers and other environmental conditions, and a controller to manage the content assignments for the MV displays. The controller can manage the viewer states, viewer state transitions, and content assignment changes based on changes of those viewers and conditions. The systems can be utilized to simultaneously present coordinated and personalized content to multiple viewers of multiple MV displays.

In some examples, an electronic device includes a first display device including a first sensor and a second display device including a second sensor and a controller to, in response to a detection of a user presence via the first sensor, cause the first display device to display a focus indicator, and in response to a detection of the user presence via the second sensor, cause the second display device to display the focus indicator.

The examples may relate to a method for displaying display content on an extendable screen and to a display device for a motor vehicle. The display device may include at least a first and a second screen, configured to present respective display contents. The extendable screen may be arranged in a housing of the display device and configured to able to be shifted by an adjustment device between an extended position, in which the extendable screen is extended out of the housing, and a retracted position, in which the extendable screen is recessed in the housing. The display device may include a control unit configured to activate the adjustment device to shift the extendable screen into the extended position, and to display the display content on the extendable screen, when a user action for moving display content from the second screen onto the first screen is detected.

A display device may include at least one processor configured to execute one or more instructions to cause the display device to: based on receiving a wireless communication connection request from an electronic device, detect a first signal strength or a second signal strength of a wireless communication signal received from the electronic device, the first signal strength being higher than the second signal strength; based on the wireless communication signal having the first signal strength: select a first connection mode with a first waiting time to automatically connect to the electronic device; and control a display to display the first waiting time. The at least one processor is further configured to: based on the wireless communication signal having the second signal strength: select a second connection mode with a second waiting time to automatically connect to the electronic device; and control the display to display the second waiting time.

The present disclosure provides systems and methods for generating a synthesized image of a user with a trained machine learning diffusion model. In one example, a computing system includes one or more processors configured to execute instructions stored in memory to execute a trained machine learning diffusion model including an image encoder, a text encoder, and a diffusion model. The image encoder is configured to receive an image of a user and generate a set of embeddings that semantically describe visual features of the user based at least on the image of the user. The text encoder is configured to receive the set of embeddings and generate an input feature vector based at least on the set of embeddings. The diffusion model is configured to receive the input feature vector and generate a synthesized image of the user based at least on the input feature vector.

The invention belongs to the technical field of artificial intelligence and multimedia processing, and discloses a multi-modal content conflict resolution method based on modal time sequence dependence modeling, which comprises the following steps of: constructing a modal representation vector by unifying time, space, semantics and priority information of modeling modal contents; and further structuring and quantifying complex dependency and conflict relationships among different modal contents by utilizing a modal time sequence dependency graph, and constructing a context relationship by combining a graph neural network, so that the system can identify conflicts of the contents in time, space and semantic levels, and realizes self-adaptive content reordering and display configuration based on conflict scores. According to the method, the limitation of traditional single-dimension conflict detection is overcome, the accuracy rate and the coverage range of conflict identification are improved, the method can be widely applied to multi-modal content-intensive scenes such as intelligent media generation, AI broadcasting, virtual navigation and XR interaction, information shielding and semantic redundancy are reduced, and the interaction experience of users and the system content quality are enhanced.

The invention relates to the technical field of data processing of organic displays, in particular to an interaction control method of a double-screen organic display system, which acquires touch control, deformation and ambient light data in real time through a multi-mode sensor array, and realizes cross-screen heterogeneous data space-time alignment by adopting an improved clock synchronization protocol and a sliding window mechanism. And generating a time sequence feature vector set with weight. And based on an LSTM-Transform hybrid model, fusing historical communication delay data, analyzing space-time relevance by using a multi-head attention mechanism, and outputting a cross-screen communication delay probability distribution diagram. And generating a multi-target task allocation strategy in combination with a deep reinforcement learning model, and iteratively calculating a shortest path allocation scheme of a rendering task through an improved ant colony optimization algorithm. The space-time synchronization precision of double-screen interaction is effectively improved, signal misalignment caused by communication delay is reduced, the distribution efficiency of distributed rendering resources is optimized, and the environmental adaptability and operation robustness of a flexible display system are enhanced.

The disclosed techniques provide a system for automatically inserting reference to a file in meeting transcripts or meeting summaries. In general, the disclosed techniques manage and enrich meeting transcripts, meeting summaries, meeting recordings, and screen-shared files during an online meeting. During an online meeting, when a presenter screenshares an application file, such as Word doc, PowerPoint, Excel, etc., a system creates meeting transcripts or a summary for the real-time discussion based on audio signals and / or chat messages relating to the shared contents of the application file. The system also determines the location of the application file and inserts a reference to the application file in the transcript or summary.

The invention provides a cross-platform content compatibility method and system based on a virtual shooting LED display screen. The method comprises the following steps: processing an irrelevant data content stream of a content stream of a heterogeneous content source to generate an intermediate data stream; constructing a virtual logic display space according to the resolution parameter of the intermediate data stream and the curvature data of the physical screen database; performing dynamic resource allocation based on the control point grid of the virtual logic display space, and generating a rendering task queue; loading a three-dimensional lookup table to perform forward color gamut conversion according to the rendering task queue and a physical screen color configuration file, and adjusting HSL offset according to collected real-time chroma data to generate frame cache data; and determining a delay compensation value based on the frame buffer data and the PTP clock signal, and inserting a corresponding time offset in an output queue through the delay compensation value to generate a multi-screen output signal. According to the scheme, the rendering accuracy, the color consistency and the display stability in the virtual shooting scene can be remarkably improved.

An electronic device and method are disclosed. The electronic device includes a first and second housing movable relative to each other. The second housing supports a flexible display which may be at least partially exposed to an exterior, and at least partially stowed within the first housing based on the movement of the housings. A processor implements the method including detecting movement of the housings such that a visible display area of the display is changed, detecting whether the resizing meets a predetermined condition, and if resizing does not meet the predetermined condition, executing image processing on a portion of the resized visible display area.

The invention discloses a multi-path signal driven large-screen partition display control and cross-region linkage method and system, and relates to the technical field of display control. Comprising the following steps: fusing multiple paths of heterogeneous video signal sources, and mapping the fused video signal sources to a unified virtual logic screen to form a programmable dynamic partition canvas; performing dynamic partition recombination on the virtual logic screen to realize display layout adjustment across physical screen boundaries; hot plug non-inductive switching of a signal source is realized through a double-buffer pipeline architecture, and an alternate processing mechanism of a foreground buffer area and a background buffer area is utilized to trigger the background buffer area to take over output instantaneously when a signal is interrupted; and real-time cooperative control of multiple display areas is realized based on the message pool and the multi-thread dispatcher. Through cross-screen content linkage control and multi-area state consistency synchronization, the multi-source signal processing efficiency, display flexibility and system expansibility are remarkably improved, and the method adapts to large-screen interaction scenes such as a command and dispatch center and smart city management.

The invention discloses a multi-interface interactive training simulation method and system, a medium and a program product, and relates to the technical field of simulation training, and the method comprises the steps: determining a target training subject according to the selection of a student, determining a standard training procedure, displaying a virtual operation panel corresponding to the target training subject on a first display screen, a working principle animation corresponding to the target training subject is displayed on a second display screen, and a real-time simulation state corresponding to the target training subject is displayed on a third display screen; acquiring operation data of a student on the virtual operation panel in real time, matching the operation data with an operation step sequence in a standard training procedure, generating an operation instruction sequence, driving a working principle animation of the second display screen and a real-time simulation state of the third display screen, and recording actual execution time and operation deviation data; and inputting to a preset scoring model to obtain a final operation score, and generating a training report. According to the invention, pertinence of the trainee in simulated driving training can be improved.

One example discloses a multi-display controller, including: a focus detector configured to detect an attention of a user; and one or more rendering engines configured to vary an attribute of at least one display in a set of two or more displays based the attention of the user.

A method provides techniques for display configuration determination for connected display devices. The method includes connecting, by a processor of an electronic device, to an external display. The method further includes determining a display size for the external display, and determining a display category for the external display, based at least in part, on the display size. The method further includes configuring, based on the display category, content presented for consumption via the display, where at least one display characteristic of the content can be modified for optimal presentation on the display.

The embodiment of the invention discloses a display method based on an MTK vehicle-mounted platform, a system on chip and a vehicle. The display method comprises the steps that a response device detection circuit detects a result of a target display interface, device plugging and unplugging information is generated, the response device plugging and unplugging information is device plugging information, whether an on-chip system finds an effective resolution matched with a target resolution of the electronic device or not is detected, and if yes, the target display interface is displayed. And responding to the effective resolution matched with the target resolution of the electronic equipment found by the system on chip, generating display configuration information, and controlling the electronic equipment based on the display configuration information. According to the embodiment of the invention, the MIPI DSI interface supports a hot plug function and a resolution hot switching function on the MTK vehicle-mounted platform, so that the electronic equipment can be used on the MTK vehicle-mounted platform while being plugged, a user does not need to restart the MTK vehicle-mounted platform, and the flexibility and the application range of the MTK vehicle-mounted platform are favorably expanded.

According to an embodiment, an electronic device comprises: a first housing; a second housing; a flexible display including a first display area and a second display area extending from the first display area; and at least one processor, comprising processing circuitry, connected to the flexible display through each of a first electrical path and a second electrical path, wherein at least one processor, individually and / or collectively, is configured to control the display to: display, within the first display area, a first screen provided through the first electrical path based on the flexible display being in a first state; display, within the first display area, the first screen provided through the first electrical path based on the flexible display being in a second state; and display, within the second display area, a second screen provided through the second electrical path.