13 results about "Display lag" patented technology

The invention discloses a construction progress and equipment cluster collaborative virtual display system based on digital twinning, relates to the technical field of digital twinning, and solves the problems of data packet loss, error sequence and the like easily caused by blind calculation power distribution during protocol conversion. An efficient processing rhythm of complete coverage and less repetition is realized, display lag caused by data backlog is avoided, resource waste caused by invalid processing is reduced, the real-time synchronization capability of the digital twin model is ensured, the acquisition frequency and time of each monitoring node are determined, the normalization and timeliness of data acquisition are ensured, and the real-time performance of the digital twin model is improved. Data source errors caused by fuzzy acquisition logic are avoided, high-quality and traceable original data support is provided for subsequent processing and display, protocol difference node segments are accurately positioned, and dynamic pre-distribution of computing power is realized by combining historical data quantization conversion characteristics and required computing power.

The invention discloses an image transmitting and displaying method and electronic equipment, and relates to the technical field of terminals. The method comprises the following steps: at a first moment, the electronic equipment generates a first hardware TE signal, and the SoC sends first image data to a display screen in response to the first hardware TE signal; at a second time, the electronic device generates a second hardware TE signal. At a third time, the electronic device generates a first software TE signal, and the SoC sends second image data to the display screen in response to the first software TE signal. At a fourth time, the electronic device generates a third hardware TE signal. Thus, picture sending can be triggered when the hardware TE signals are generated, picture sending can also be triggered when the software TE signals are generated between the two hardware TE signals, and display lagging is reduced by increasing the picture sending opportunity.

The embodiment of the invention provides a data processing method and a related device, and relates to the technical field of terminals. The method comprises the steps of synthesizing an interface of a first application according to a first synthesis strategy; the first synthesis strategy is used for indicating to synthesize the drawn images in the cache queue; starting the starting effect in response to the first operation; synthesizing an interface of the dynamic effect according to a second synthesis strategy during the dynamic effect period, wherein the interface of the dynamic effect comprises an image of the first application and an image of the second application; the second synthesis strategy is used for indicating that the second type of images are synthesized when rendering of the first type of images is not completed; synthesizing the first type of images and the second type of images when the drawing of the first type of images is completed and the rendering is completed; the first-class image is an image of a first-class application, and the second-class image is not the image of the first-class application; and after the dynamic effect is finished, synthesizing the interface of the second application according to the first synthesis strategy. In this way, the phenomenon of display lagging caused by long image rendering time of the first type of application in the dynamic effect scene can be reduced.

The embodiment of the invention provides a camera flow starting control method and electronic equipment, and relates to the technical field of terminals. The problem of display lagging caused in the process that the electronic equipment is switched from a single-stream mode to a multi-stream mode is solved. According to the specific scheme, a first image frame from a first camera is displayed; when a first condition is met, the second camera is controlled to start stream, and the first condition comprises the operation that a user indicates that the zoom magnification is configured to be a first magnification value, the difference value between the first threshold value and the first magnification value is smaller than a preset value, and the first magnification value is smaller than the first threshold value, or the first threshold value is smaller than the preset value; the difference value between the first magnification value and a second threshold value is smaller than a preset value, the second magnification value is larger than the second threshold value, the first threshold value is the minimum value of the focal section of the second camera, and the second threshold value is the maximum value of the focal section of the second camera; and after the first image output instruction is detected, displaying a second image frame collected by the first camera, and discarding a third image frame collected by the second camera.

The invention discloses an image transmitting and displaying method and electronic equipment, and relates to the technical field of terminals. In the image sending and displaying process, after the preset condition is met, the electronic equipment can improve the frequency of generating the TE signal so as to reduce the display lagging phenomenon of the display screen. After the frequency of generating a TE signal is improved, the arrival moment of the TE signal is within the dormancy time of a chip providing hardware computing power, and image sending and displaying fail. Before the frequency of generating the TE signal is improved, the hardware computing power of the SoC is closed, and resources required by transmitting and displaying can be calculated by using the software computing power. In this way, display lagging caused by display drive display sending failure due to dormancy of a chip providing hardware computing power can be avoided, the probability of display lagging is reduced, and the user experience is improved.

The embodiments of the present application relate to the technical field of electronics. Disclosed are a device performance processing method, an electronic device, and a computer-readable storage medium, which can reduce the problems of lack of smoothness or display lag. The method comprises: receiving an operation signal of a peripheral device; when the type of a first event triggered by means of the operation signal is included in a first type set, adjusting a first performance parameter, wherein a response speed of an event corresponding to each type in the first type set is slower than a preset response speed, and the first performance parameter is used for configuring the priority of performance of an electronic device to be higher than the priority of power consumption of the electronic device; and executing the first event within a first duration, and adjusting a second performance parameter after the first duration elapses, wherein the second performance parameter is used for reducing a power consumption threshold of the electronic device.

This application provides a method for rendering and displaying the client interface of a web client, an electronic device, a storage medium, and a program product. By responding to a web client startup command, a web background thread is created; the web background thread performs device performance testing based on user operation data to generate a target performance evaluation result; the web background thread inputs the target performance evaluation result and user historical operation data into a pre-trained rendering strategy model to generate rendering strategy data; the web background thread sends the rendering strategy data to the web main thread, so that the web main thread renders the client interface to be displayed according to the rendering strategy data to obtain the rendered client interface, enabling the display unit of the terminal device to display the rendered client interface. This solves the problem of display lag in web client interfaces caused by existing solutions.

Embodiments of this application provide a data processing method and an electronic device, and relate to the field of electronic device technologies. The method can effectively reduce a display lag due to image output mode switching. The method may include: starting a camera application at a first moment. An image sensor performs image output based on a first image output mode and a first exposure duration. First control information is obtained at a second moment. The first control information includes a first image output parameter. The first image output parameter includes a second exposure duration and a second image output mode. The second exposure duration is less than the first exposure duration. The second image output mode is different from the first image output mode. The second moment is later than the first moment. The image sensor performs exposure based on the second exposure duration at a third moment. The image sensor performs image output based on the second image output mode at a fourth moment.

The application discloses an image display method and an electronic device, and relates to the technical field of terminals. The method comprises the following steps: at a first time, an electronic device generates a first hardware TE signal; at a second time, the electronic device generates a first software TE signal, and a SoC sends first image data to a display screen in response to the first software TE signal, wherein the second time is after the first time; and at a third time, the electronic device generates a second hardware TE signal, wherein the third time is after the second time, and the second hardware TE signal is a next hardware TE signal of the first hardware TE signal. In this way, image display can be performed between two hardware TE signals, so that the timeliness of image display is improved, display lag is reduced, and display performance is improved.

The invention relates to the technical field of computers, and provides a cloud desktop implementation method and device, equipment and a medium, and the method comprises the steps: configuring a virtual GPU (Graphics Processing Unit) based on a server physical GPU for a virtual machine of a cloud server; performing graphic rendering through the virtual GPU, encoding rendered pictures into a video stream, and sending the video stream to a client; and hardware decoding is carried out on the received video stream through the GPU of the client, and a picture is displayed. According to the scheme of the invention, through full-link hardware acceleration and video stream compression transmission, the problem of display lag caused by low software rendering efficiency and huge pixel stream data in the prior art is effectively solved, smooth display of a terminal picture is realized, and the method can be competent for a high graphic load task.

The embodiments of the present application relate to the technical field of terminals. Provided are a data processing method and a related apparatus. The method comprises: synthesizing an interface of a first application according to a first synthesis policy, wherein the first synthesis policy is used for instructing to perform synthesis on images, the drawing for which has been completed, in a buffer queue; in response to a first operation, enabling a dynamic effect; during the dynamic effect, synthesizing an interface of the dynamic effect according to a second synthesis strategy, wherein the interface of the dynamic effect comprises an image of the first application and an image of a second application, the second synthesis policy is used for instructing to perform synthesis on second-type images when the rendering for first-type images has not been completed; when the drawing for the first-type images is completed and the rendering therefor is completed, performing synthesis on the first-type images and the second-type images, wherein the first-type images are images of a first-type application, and the second-type images are not the images of the first-type application; and at the end of the dynamic effect, synthesizing an interface of the second application according to the first synthesis policy. In this way, display lags caused by a long image rendering time of a first-type application in a dynamic effect scenario can be reduced.

The application discloses a construction progress and equipment cluster cooperative virtual display system based on digital twinning, and relates to the technical field of digital twinning. The application solves the problem of data packet loss and out-of-order caused by blind allocation of computing power during protocol conversion. The application quantitatively calculates the best processing period through feature proportion and repetition number, realizes efficient processing rhythm of "full coverage and less repetition", avoids display lag caused by data backlog, reduces resource waste caused by invalid processing, guarantees real-time synchronization capability of the digital twinning model, clearly defines the collection frequency and time of each monitoring node, ensures the standardization and timeliness of data collection, avoids data source errors caused by fuzzy collection logic, provides high-quality and traceable raw data support for subsequent processing and display, accurately locates protocol difference node segments, and realizes dynamic pre-allocation of computing power by combining historical data, quantitatively converting features and demand computing power.

The invention discloses a display driving method of a display panel, a display driving chip and a display device, and relates to the technical field of display devices.The display driving method comprises the steps that to-be-displayed data of each sub-display area in a current frame is acquired; performing overdrive compensation on the to-be-displayed data to obtain actual display data of each sub-display area in the current frame; and based on the actual display data of each sub-display area, controlling each sub-display area to carry out image display. The problem of display smear during picture switching of the display panel can be solved through overdrive compensation. In addition, overdrive compensation can be performed on each sub-display area based on the plurality of sub-display areas divided by the display area of the display panel, the overdrive compensation of one sub-display area is not affected by other sub-display areas, and the effect of overdrive compensation can be improved.