1760 results about "On-screen display" patented technology

Disclosed is an intraluminal ultrasound imaging system, including a processor circuit in communication with an intraluminal ultrasound imaging catheter, and configured to receive a plurality of intraluminal ultrasound images obtained by the imaging catheter while the imaging catheter is moved through a body lumen of a patient, wherein the plurality of intraluminal ultrasound images comprise axial cross-sectional views of the body lumen. The processor circuit is further configured to generate a stylized graphic of the body lumen based on the plurality of intraluminal ultrasound images, wherein the stylized graphic comprises a longitudinal cross-sectional view of the body lumen, and output, to a display in communication with the processor circuit, a screen display comprising the stylized graphic.

1. Name of the product in this design: Smart Glasses. 2. Purpose of this design: It can be worn on the head like regular glasses and has the functions of receiving voice signals and displaying a screen. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The invention relates to the technical field of screen display adjustment and visual health protection, and discloses a screen color temperature intelligent adjustment method and system, and the method comprises the steps: obtaining a user face image sequence and ambient light perception data; according to the face image sequence, eye features are extracted, a dynamic change trend is analyzed, blinking frequency and eyelid closing duration data are calculated, and a visual fatigue evaluation value is obtained; according to the ambient light sensing data and the visual fatigue evaluation value, correcting the fatigue degree and classifying fatigue stages to obtain color temperature and brightness adjustment parameters; and transmitting the adjustment parameter to a screen display driver for gradual change processing to obtain a final screen display configuration. According to the method, personalized accurate adjustment of the screen parameters is realized, visual fatigue is effectively relieved, and the use experience and the visual health protection effect are improved.

A system includes a processor circuit that receives intravascular imaging data from an intravascular imaging catheter, an x-ray image from an x-ray imaging device, and intravascular pressure data from an intravascular pressure-sensitive guidewire. The processor circuit correlates the intravascular imaging data and the intravascular pressure data with locations along a body lumen shown in the x-ray image. The processor circuit generates a longitudinal view of the body lumen based on the intravascular imaging data and outputs a screen display including the longitudinal view of the body lumen with an overlaid graphic representation corresponding to the intravascular pressure measurements.

The invention discloses a controller automatic test tool based on feature recognition and a test method thereof, and relates to the technical field of automatic test. The controller automation test tool comprises an image acquisition unit used for capturing display content of a controller screen; the electromechanical execution unit comprises a base positioning mechanism, a top pressing mechanism, a rear side butt joint mechanism, a key triggering mechanism set and a vibration mechanism. The control unit is respectively in communication connection with the image acquisition unit and the electromechanical execution unit, and is used for controlling the action of the electromechanical execution unit and receiving and analyzing the image information captured by the image acquisition unit; and the double-starting switch is connected with the control unit and needs to be synchronously triggered to start a test program. By integrating image acquisition and an electromechanical execution system, automatic identification of the display state of the controller screen and automatic execution of function operation are realized, and the consistency of the test efficiency and the test result is improved.

The invention discloses a partition refresh circuit and a refresh control method thereof, a display panel and display equipment, and relates to the technical field of display, the circuit comprises a plurality of cascaded gate driving modules, each gate driving module comprises a gate scanning unit and a refresh selection unit, a direct-current potential signal accessed to a direct-current voltage end by the grid scanning unit under the driving of a previous-stage scanning signal is transmitted to the refresh selection unit, the refresh selection unit is triggered to access a data memory signal provided by a data signal end, and a refresh starting signal acting on a refresh starting end is determined according to the data memory signal; and triggering the gate scanning unit to output a dynamic refreshing signal line by line from the initial pixel line so as to perform partition refreshing operation on all the pixel lines of the dynamic refreshing partition, and stopping the partition refreshing operation according to a reset signal of a reset end until the gate scanning unit scans to the final pixel line of the dynamic refreshing partition. Independent refresh rate control of different areas of the screen is realized to reduce the display power consumption of the screen.

Embodiments of this application provide a photographing method and an electronic device. The method is applied to an electronic device. The method includes: receiving a first operation of a user when the electronic device is in a folded state, a first screen is in a screen-on state, and a second screen is in a screen-off state; and in response to the first operation, controlling to turn off the first screen and turn on the second screen, and displaying a first photographing preview interface by using the second screen, where the first photographing preview interface includes an image obtained by using the rear-facing camera.

The invention provides a dynamic backlight compensation optimization method for multi-user screen interaction, and relates to the technical field of screen backlight control, and the method comprises the steps: introducing the real-time collection and analysis of multi-user behavior data and sight line data, carrying out the time series prediction through combining a long-short-term memory network model, and carrying out the cooperative weight calculation and weight fusion, thereby achieving the real-time real-time collection and analysis of the multi-user behavior data and sight line data. The comprehensive weight evaluation of each marked area of the screen is realized; interaction requirements and sight line distribution of multiple users can be accurately identified, backlight brightness is adjusted in real time, double targets of visual optimization and energy consumption optimization are achieved, and the intelligent level and user experience of a screen display system are improved.

The invention discloses a screen display content and background light collaborative optimization method, and relates to the technical field of screen display adjustment, and the method comprises the steps: collecting the image content currently displayed by a display screen, dividing the image content into a plurality of sub-regions through an image segmentation algorithm, and calculating the average brightness value of each sub-region; a background light intensity measurement value of each sub-region is obtained, a background light intensity distribution curve is formed through cubic spline interpolation, the distribution curve is inquired according to the center position of the sub-region, and the background light intensity is obtained; and constructing an adaptive mapping function based on the ratio of the average brightness value to the background light intensity of the sub-regions, dividing a dynamic adjustment interval, and dynamically adjusting the display parameters of each sub-region according to the adaptive mapping function to complete collaborative optimization of the screen display content and the background light. According to the invention, the visual performance of the display device under different ambient light is improved, the display effect is optimized in a targeted manner under different background light conditions, and the method has a wide application prospect.

The invention relates to the technical field of vehicles, and discloses a vehicle-mounted image generation device, a vehicle machine system and a vehicle. The method comprises the following steps: at least acquiring first point cloud data and first image data through a data fusion module, and converting the two data into a bird's-eye view feature map through a preset conversion algorithm; performing semantic analysis on the user voice through a preset semantic analysis model by using a voice analysis module; generating a vehicle-mounted application image at least applied to head-up display and / or screen display according to the bird's-eye view feature map and the semantic analysis result by using an image generation engine through a preset compression model; and terminating the generation process of the vehicle-mounted application image in a preset time period after the automatic emergency braking signal is received through the emergency interruption module, and at least applying the graphic processing computing power of the generation process to a vehicle collision avoidance decision. Therefore, the problem that in an existing vehicle-mounted image generation technology, due to the fact that the computing power is too large, vehicle decision making is not timely under the emergency situation can be solved, and the driving safety of a user can be guaranteed.

The invention relates to an image processing method and device for virtual shooting. The method comprises the following steps: receiving a latest image generated by rendering a current virtual scene from a rendering module and associated information of the latest image; generating a target number of frame insertion images according to the latest image, the associated information of the latest image and the previous image; performing projection transformation on the newest image and each frame insertion image based on the corresponding camera data to obtain a transformed newest image and each transformed frame insertion image so as to correspond to a camera; and in response to the refresh rate of the screen, sequentially sending the transformed frame insertion images and the transformed latest image to the screen, so that the screen sequentially displays the transformed frame insertion images and the transformed latest image after the previous image is displayed. The real-time frame insertion is realized while the high resolution of the virtual scene picture is ensured, the screen display picture is free of pause and smoother, the frame rate of the screen image is improved, the virtual shooting effect is improved, and the shooting requirement is met.

A system for controlling unmanned vehicles such as drones, ground vehicles and robots includes multiple human-to-machine interface components to manage interactions efficiently and effectively between humans and robots with respect to control mechanisms (i.e., inputs such as voice-commands or joystick use) and monitoring (i.e., outputs such as camera or other sensor feeds, geolocation overlay, or audio feedbacks). A system according to the principles of the invention includes numerous modalities for control (e.g., voice-control, gesture-control, touch screen, joystick or other hand-held controllers) as well as monitoring (visual screen display, heads-up-display, audio feedbacks, geolocation overlay, haptic feedback, wearable sensor devices). The system is preferably expandable and may include additional modalities in the future, such as eye-tracking as compared to voice or gesture control.

A computerized system for circuit design review and analysis can include an automated machine analysis engine running in a processor and operable to execute a BOM evaluation of a PCB design, a schematic analysis engine running in the processor and operable to analyze a schematic diagram associated with the PCB design, a PCB layout analysis engine running in the processor and operable to analyze a PCB layout associated with the PCB design, a PCB manufacturability analysis engine running in the processor and operable to analyze the PCB layout of the PCB design in combination with the BOM to validate manufacturability of the PCB design, and a design modification engine running in the processor and configured to generate a screen display object on a human-machine interface illustrating the data and / or a change to the BOM, the schematic diagram, and / or the PCB layout.

A laundry treating apparatus and a control method for same are disclosed. A laundry treating apparatus according to an embodiment of the present invention comprises: a first treatment device arranged to perform a first course; a second treatment device arranged to perform a second course; and a screen output portion arranged to output one of a first screen, which displays information about the first treatment device, and a second screen, which displays information about the second treatment device. The screen output portion is arranged to output the first screen or the second screen having a higher priority.

The invention relates to a display device and an image quality optimization method. The display apparatus includes: a display configured to display a user interface; a controller configured to receive a first image signal and perform image quality processing on the first image signal in response to a signal reception event for a first window in a multi-window display mode; rendering the first image signal after image quality processing to a corresponding position of a first window in a video layer; receiving a second image signal in response to a signal reception event for a second window; configuring second image quality parameter information of a screen display layer based on first image quality parameter information of the first image signal after image quality processing; rendering the second image signal to a corresponding position of a second window in the screen display layer based on the second image quality parameter information; and controlling the display to carry out overlapping display on the screen display layer and the video layer. By adopting the display equipment, the display quality of each path of image signal can be comprehensively improved.

A screen display method is disclosed, characterized by the following steps: After acquiring bitmap data of content to be displayed, the electronic device performs software filtering on the bitmap data before sending it to the display screen; then, the software-filtered bitmap data is rendered using a sub-pixel rendering algorithm, and the OLED light-emitting points on the display panel are driven according to the RGB grayscale values ​​determined after sub-pixel rendering to display the content to be displayed. The filtering parameters of the software filtering are determined based on the sub-pixel rendering algorithm. The combined effect of software filtering and the sub-pixel rendering algorithm optimizes the display edges of the content to be displayed on the OLED display panel, thereby changing the display effect. This solves the problem of the inability to update the sub-pixel rendering algorithm online.

The invention discloses an image fusion enhancement method for a multi-signal-source liquid crystal splicing screen, and relates to the technical field of large-screen display control, and the method comprises the steps: building a virtual coordinate system taking a physical gap as a reference at an input end, carrying out the decoding, time synchronization and unified mapping of a multi-source heterogeneous signal, converting the multi-source heterogeneous signal into a unified color space, and carrying out the image fusion enhancement of the multi-signal-source liquid crystal splicing screen. The display consistency of different signal sources is ensured; then, a compensation model based on a brightness attenuation function is introduced into the splicing boundary area, edge pixel brightness is subjected to self-adaptive correction, and brightness unevenness caused by physical gaps is relieved; calculating the content complexity based on the row-level gradient magnitude in the fusion screen area, dynamically constructing a content-sensitive fusion weight, and carrying out weighted fusion on the images on the two sides to generate a transition image frame; and through joint output of the transition image frame and the original side image frame, visual seamless connection of the splicing gap area is realized. Therefore, the integral continuity and visual experience of tiled display are effectively improved while the image detail fidelity is ensured.

The invention relates to the technical field of circular screen equipment interaction, and discloses a circular screen audio playing interface optimization method and system, a storage medium and equipment, and the method comprises the steps: obtaining physical parameters of a circular screen, and building a polar coordinate system with the center of the screen as an original point; dividing a screen display area into a plurality of functional areas according to radial distances; based on the polar coordinate system and the partitioning result, carrying out adaptive layout on a plurality of elements of an audio playing interface; a touch response area of the interaction element is expanded, and multiple interaction gestures including a rotation gesture are recognized and responded; dynamic visual feedback is triggered in the user interaction process, and according to the method, the adaptation problem of a traditional rectangular UI on the circular screen device is comprehensively solved through the technical means of establishing a special coordinate system for the circular screen, optimizing the interface element layout, fusing multi-modal interaction gestures, enriching the visual animation effect, achieving dynamic self-adaptive optimization of the interface and the like.

The invention relates to the technical field of screen display, in particular to a screen display control method and device, computer equipment and a storage medium, and the method comprises the steps that a display device and a terminal device establish wireless connection and negotiate to determine a protocol channel to receive screen data; the display device performs display processing on the received screen data, determines a picture conversion parameter, maps a touch coordinate based on the picture conversion parameter after obtaining user touch data, generates a control instruction and issues the control instruction to the terminal device; and the terminal equipment feeds back updated screen data after executing the instruction, and the display equipment updates display in real time. According to the method and the device, natural interaction can be realized on the premise of ensuring compatibility and low delay, and the user operation experience in a wireless screen projection scene is effectively improved.

A numerical control device (1) comprises a learning data acquisition unit that receives learning data including operation log information and operation state information, and a model generation unit that, using the learning data, generates a learned model for inferring screen display data for displaying a new operation screen from the operation log information and the operation state information. The operation log information represents a user's operation performed on an operation screen of the numerical control device (1) that controls a machine tool and represents information of the operation screen used in the operation. The operation state information represents a condition of the machine tool at a time when the operation shown in the operation log information is performed.The new operation screen includes information searched by the user and extracted from several existing operation screens.

A free-standing A-frame exercise equipment cabinet comprising a first portion of the free-standing A-frame exercise equipment cabinet configured to removably house first exercise weight plates of a plurality of different sizes and a plurality of different weights. A second portion of the cabinet is configured to house a computer screen display. A third portion of the cabinet is configured to house at least one camera, one or more processors, and memory storing instructions that, when executed by the one or more processors, cause the cabinet to present a display on the computer screen display housed in the second portion of the cabinet. A fourth portion of the cabinet is configured to removably house at least one barbell and a plurality of dumbbells. A fifth portion of the cabinet comprises four legs of the cabinet that allow the cabinet to stand upright without additional support.

A screen display method, an electronic device, and a non-transitory computer storage medium are provided. The electronic device at least includes a display screen, a first processor configured to run a first system, and a second processor configured to run a second system. Power consumption during an operation of the second system is lower than a power consumption during an operation of the first system. The screen display method includes: during the operation of the first system, controlling, by the first system, a display screen to enter an AOD mode, in a case where the a first AOD condition is met in the electronic device.

The invention provides a water conservancy twinborn model rendering optimization method for dynamically generating gray level image frames based on a view cone. The method comprises the following steps: obtaining visible area model data after the current view cone is dynamically cut; outputting the visible area model data to a multi-layer rendering target comprising a color buffer area, a vertex buffer area and a depth buffer area through off-screen rendering so as to generate intermediate frame data isolated from screen display; performing gridding processing on the intermediate frame data, and displaying the equipment resolution according to the physical range size of the water conservancy project or the drainage basin scene; the average color value of each grid unit is calculated, desaturation processing is carried out to generate a basic grey-scale map, and adaptive feature enhancement processing is carried out to generate an optimized grey-scale map or a gradient map; and a GPU rendering pipeline is input and acts on hydrological feature analysis of the post-processing stage of the current frame and a preloading data source rendered by a twinborn model of the next frame at the same time, historical frame data are reused in a static region through motion detection, and real-time rendering is triggered in a dynamic region.

The invention discloses a digital eyestrain detection method based on multi-task learning and an intelligent terminal. The method mainly solves the problems that the prior art depends on a single mode, only pays attention to a single task (for example, only the opening and closing state is detected), and comprehensive evaluation on the fatigue state of a user, especially the eye dryness condition is lacked. The invention provides a digital eye fatigue detection method based on multi-task learning and an intelligent terminal, and aims to realize high-precision fatigue and distance detection on low-cost hardware through fusion of multi-task learning and a monocular vision geometric model, solve the problems of limited precision of a single mode and redundancy of separate deployment calculation in the prior art, and improve the detection precision of the eye fatigue. The method is suitable for mobile terminals such as smart phones and tablet computers. After the scheme is deployed on the intelligent terminal, a user can be helped to keep a healthy screen use distance and a healthy screen display parameter, a healthy blinking habit is maintained, and dry eyes, astringent eyes and eyestrain are reduced.

The invention provides a task processing method, device and equipment based on a virtual auxiliary screen, and the method comprises the steps: displaying a user interaction interface through a main screen, and collecting multimode data from the user interaction interface; determining a user intention based on the multimode data, and generating a task execution sequence based on the user intention; generating a target action sequence based on the task execution sequence; obtaining a target virtual secondary screen corresponding to the target action sequence, sending the target action sequence to the target virtual secondary screen, and performing task processing based on the target action sequence through the target virtual secondary screen; and obtaining a target execution result of the target virtual auxiliary screen for the target action sequence, and displaying the target execution result on a user interaction interface of the main screen. Through the technical scheme of the invention, rapid AI response can be realized, and smooth conversation between the user and the AI agent can be ensured even under the condition that the network is unstable.

The invention discloses a region identification method and device for a monitoring point location and a storage medium, and belongs to the technical field of data processing. The method comprises the following steps: acquiring video stream data of a monitoring point location, and extracting a target image frame from the video stream data; positioning a screen display area in the target image frame, and extracting a text area containing text display information; analyzing the text area through an optical character recognition module to obtain the text display information; calculating confidence coefficients of the text display information and different regional information through a regional recognition large model, and determining first regional information according to the confidence coefficients; and according to the first area information, updating the area attribute information associated with the monitoring point location. According to the method and the device, the dynamic region identification text information actually displayed in the monitoring picture is sensed and analyzed in real time, and the region attribute of the monitoring point location is automatically and dynamically updated according to the dynamic region identification text information, so that the real-time performance and the accuracy of region identification are remarkably improved.

The invention provides an image adjusting method and device, electronic equipment and a storage medium, and belongs to the technical field of computers. The method comprises the steps of obtaining an image displayed by a device screen under the condition that an ambient light condition of the device screen exceeds a preset ambient light condition, determining an RGBA value of each pixel in the image, determining a dark area of the image based on the RGBA value of each pixel in the image, and determining a dark area of the image according to a dark area ratio and a dark area contrast ratio of the dark area. And determining a contrast adjustment factor, and adjusting the image according to the contrast adjustment factor. Therefore, the contrast adjustment factor is determined according to the dark part proportion and the dark part contrast of the dark part area in the image, and the image is adjusted based on the contrast adjustment factor, so that the technical problems of overexposure and color distortion of the bright part area caused by blindly improving the overall contrast of the image can be solved.

An intravascular therapy guidance system includes a processor circuit in communication with an extravascular imaging device. The processor circuit receives, from the extravascular imaging device, an extravascular image stream. The processor circuit determines a therapy region of a blood vessel in the extravascular image stream and outputs a screen display to a display in communication with processor circuit. The screen display includes the extravascular image stream of the blood vessel including movement of an intravascular therapy device within the blood vessel to deliver an intravascular therapy to the therapy region and a graphical representation of the therapy region overlaid on the extravascular image stream. The processor circuit determines, based on the extravascular image stream, whether the intravascular therapy device is aligned relative to the therapy region to deliver the intravascular therapy and modifies the screen display to indicate whether the intravascular therapy device is aligned to deliver the intravascular therapy.

A merchant processing system accesses a user interface of a content delivery service, to identify media content items. In response to merchant inputs, the merchant processing system causes generation of a playlist of media content items in a playlist format of the content delivery service. In response to determining that the user is accessing an application of the merchant, the merchant processing system causes display of the playlist to the user on a device associated with the user, within one or more screen displays of the application. The merchant processing system then receives a playback request representing a selection by the user of a media content item on the playlist, in response to the display of the playlist to the user, and causes transmission of the selected media content item to the device associated with the user, to cause playback of the selected media content item, based on the playback request.

A screen display of a touch panel type display includes a first layer positioned in front and a second layer positioned behind the first layer. An information processing method for controlling the screen display, which is executed by a controller, includes detecting an operation on the screen display; when the operation is a scroll operation, executing scroll processing of scrolling the first layer; and when an object arranged on the first layer has been scrolled by the scroll processing and reached an edge of the screen display, executing transfer processing of transferring the object having reached the edge from the first layer to the second layer.