2855 results about "On-screen display" patented technology

A wearable device including at least one sensor configured to sense a physiological parameter of a user. The wearable device including a base housing and a removable housing attachable to the base housing. The base housing and the removable housing portions each including a battery and an electronic subsystem in communication with each other. The battery of the removable housing portion charges the battery of the base housing portion when the removable housing portion is attached to the base housing portion. A second embodiment includes two or more fitness trackers each having an enclosure. The enclosures of the two or more fitness trackers having complimentary shapes that form a unified enclosure when the enclosures are placed adjacently. In a third embodiment, a wearable device includes a first screen display and a second screen display. The second screen display is transparent in at least one operational mode of the wearable device.

The invention provides a digital human interaction method and system based on naked eye 3D visualization, and the method comprises the steps: obtaining query content provided by a user in a multi-modal manner, carrying out the semantic understanding and intention analysis of the query content through a natural language processing technology, and obtaining user intention data; performing matching search in a preset content database according to the user intention data, and if a highly related answer template or video clip exists, calling preset content and feeding back the preset content to the user; according to different answer sources, corresponding digital human video visualization schemes are adopted, a digital human driving engine is used for matching mouth shapes, expressions and actions, and matched digital human videos are synthesized; and displaying the digital human video through a transparent LCD screen.

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.

The invention relates to the technical field of display screen detection, in particular to a liquid crystal display screen module performance detection method and system, and the method comprises the steps: collecting an image sequence of pure color pictures displayed by a display screen module at a full brightness level, and obtaining a screen display image of each pure color picture according to the image sequence; extracting a feature vector of the screen display image, performing feature analysis on the screen display image according to the feature vector, obtaining an abnormal point of each display pure color picture, and recording a spatial position and a deviation direction of the abnormal point; if at least one display pure color picture has the abnormal point, performing secondary judgment on the abnormal point by combining the spatial continuity and time stability characteristics of the adjacent frame of the abnormal point, and obtaining the abnormal type of the abnormal point; and generating an anomaly detection report of the display screen module. According to the method, the accuracy and robustness of detection are improved, misjudgment and missing detection can be effectively reduced, and the quality control level of the liquid crystal display screen module is remarkably improved.

An ultrasound probe for sustained spatial attention. The ultrasound probe can include a display screen on a visible side of the ultrasound probe, the display screen coupled to ultrasound imaging components in the ultrasound probe, the ultrasound imaging components configured to capture live subcutaneous images and render the live subcutaneous images on the display screen. The ultrasound probe can further include one or more needle trajectories depicted on the display over the live subcutaneous images, the one or more needle trajectories configured to assist a user in guided insertion of a needle into an anatomical target under the ultrasound probe. The ultrasound probe can further include a light-pattern projector on the visible side of the ultrasound probe adjacent the display screen, the light-pattern projector configured to project a light pattern corresponding to a subcutaneous depth accessible by a needle.

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 a performance optimization method for a Ceph cache system based on a persistent memory, and the method comprises the steps: enabling a Ceph storage system based on the persistent memory to adjust the related parameter configuration of a cache and the persistent memory through a parameter optimization system, feeding back performance data through performance monitoring, completing the adjustment and optimization of configuration parameters, and finally obtaining an optimal performance parameter combination. Comprising the following steps: S1, configuring a persistent memory device; step S2, configuring a Ceph OSD (On Screen Display); s3, performance monitoring and sampling are carried out, and a sample set is generated; s4, dynamically adjusting the parameter optimization system; step S5, testing and verifying; the problem of slow data storage performance of a storage system constructed by a common HDD hard disk is solved, data caching is accelerated by utilizing the characteristics of high bandwidth, high throughput and data persistence of the persistent memory, and then the overall performance of the Ceph storage system is improved by integrally optimizing the parameters of the storage system after the persistent memory device is used.

The invention provides a mobile phone screen display optimization method combined with scene monitoring, and relates to the technical field of optical elements, and the method comprises the steps: calling a sensor array of a target mobile phone to carry out scene monitoring in a preset monitoring window; performing adjacent data interaction association analysis; performing same-type data centralized analysis on the scene monitoring data set sequence; using the scene monitoring data set value set as foreground data, using the interaction association scene monitoring data set as background data, and carrying out screen display parameter optimization screening in the display optimization space; and performing display optimization on the screen of the target mobile phone based on the target screen display optimization parameter. According to the method and the device, the technical problem that display optimization cannot adapt to environmental changes in real time due to lack of dynamic adjustment and intelligent automation mechanisms in the prior art can be solved, and the technical effects of intelligently and automatically adjusting the screen display parameters under various environmental conditions, improving the user experience and simplifying the operation process are achieved.

The invention discloses a chromatic aberration correction method, head-mounted display equipment and a computer readable storage medium, and the chromatic aberration correction method is applied to the head-mounted display equipment, and comprises the steps: inputting the sampling point information of each pixel in a to-be-displayed image into a pre-constructed target offset model, obtaining first position offset information of a to-be-corrected channel corresponding to each piece of pixel sampling point information; according to the first position offset information of the to-be-corrected channel corresponding to each pixel sampling point information, in combination with an interpolation method, performing interpolation to obtain second position offset information of the to-be-corrected channel corresponding to each pixel point on the to-be-displayed image; according to the second position offset information, an edge color-edge area of the screen is determined, brightness attenuation processing is conducted on the edge color-edge area, and the edge color-edge area refers to a color-edge area formed outside a calibrated target display area corresponding to the screen display frame. According to the method and the device, the transverse chromatic aberration can be corrected in real time with relatively low hardware complexity and operation load.

The invention relates to a color enhancement method and device, equipment and a storage medium, and the method comprises the steps: responding to an original RGB value of a to-be-displayed image of a screen, and detecting the illuminance of the current environment of the screen; a first three-dimensional color lookup table is obtained in response to the situation that the illuminance meets a preset condition, and the first three-dimensional color lookup table is constructed based on an original color gamut of the screen; and performing gamut mapping on the original RGB value based on the first three-dimensional color lookup table to obtain a target RGB value of the to-be-displayed image, the target RGB value being used for the screen to display the to-be-displayed image. According to the invention, the display color of the screen can be enhanced by using a larger color gamut when the illuminance meets the preset condition, the color display precision of the to-be-displayed image can be maintained, the image blurring is avoided, and the user experience can be improved.

The invention discloses a hovering display method and electronic equipment, and relates to the technical field of terminals. The method is applied to the electronic equipment comprising a flexible foldable screen, the flexible foldable screen comprises a first sub-screen and a second sub-screen, and the method comprises the steps that when the electronic equipment is in a hovering state, the electronic equipment displays a first interface on the first sub-screen. Wherein the first interface comprises a plurality of first options, the plurality of first options comprise options of the camera in a selected state, the first interface further comprises a plurality of shooting mode controls of the camera, and each shooting mode control corresponds to a shooting mode provided by the camera. In response to a selection operation on a first shooting mode control in the multiple shooting mode controls, the electronic equipment displays a second interface in the second sub-screen, and the second interface comprises a real-time preview image in a shooting mode corresponding to the first shooting mode control. Therefore, the man-machine interaction efficiency of the electronic equipment in the hovering state can be improved.

1. The name of the product of this design: the main body of the mobile phone. 2. Purpose of the product of this design: The overall purpose of the product is to be used as a mobile phone, and the partial purpose of the product is to be used as the main body of a mobile phone. 3. The key point of the design of this product lies in the shape of the solid line part. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other situations that need to be explained Other explanations: The part depicted with solid lines in the view is the part for which protection is sought in this design. The areas indicated by A, B, and C in the reference diagram are used to represent screen display areas.

The embodiment of the invention provides a screen content generation method, a display method, equipment, a medium and a program product, and relates to the technical field of computers, the method comprises the following steps: receiving a processing instruction, the processing instruction being used for indicating a content processing demand of a target screen through a natural language; in response to the processing instruction, analyzing the content processing demand by using a preset identification model to obtain each task needing to be executed; and based on the task type to which each task belongs, calling a task execution tool corresponding to the task type to execute the corresponding task, and obtaining screen display content corresponding to the content processing demand. According to the technical scheme, the processing instruction of the target screen can be automatically analyzed, and the corresponding task execution tool can be called to process the content of the target screen, so that the labor cost and the time cost can be reduced, and the content processing requirement of the target screen can be efficiently and accurately realized.

The invention discloses a payment capacity expansion processing method, device and equipment, which are applied to external payment equipment configured for a cash register, and the external payment equipment provides at least one expansion payment mode which is not possessed by the cash register. The method comprises the following steps: determining whether the external payment device is in a connected state with the cash register, and a camera of the external payment device is in a state of shooting a screen of the cash register; if yes, according to the shot screen display content, simulation typing information needing to be generated is judged; generating simulation typing information, sending the simulation typing information to the cash register through an HID protocol so as to trigger the cash register to be automatically input and execute the simulation typing information, and enabling the cash register to obtain and install a payment capability extension program indicated by the simulation typing information through execution; through interaction with the cash register based on the payment capability extension program, the capability corresponding to the extended payment mode is used for the cash register.

The invention provides an intelligent question answering method and system based on a large model. Wherein a dynamic cognitive load grade is generated by monitoring a user eye movement track and interaction response time delay, and a shallow thinking mode and a deep thinking mode are divided; performing bidirectional linkage control on the screen display parameter and the question and answer content generation strategy according to the cognitive load level, and respectively activating an eye protection or focusing display interface; the language structure and the knowledge granularity of the question and answer content are recombined through an information adaptation engine, and a simplified concept topological expression in an eye protection mode or a nested logical reasoning path in a focusing mode is generated; according to the matching degree of the user interaction behavior and the content browsing track, dynamically correcting the recombination strategy, and reversely adjusting the concept topology node density and the logic path branch depth; and finally, synchronously rendering and dynamically displaying the recombined content and the adjustment parameters to form a cognitive load balance closed loop. According to the technical scheme, the cognitive load is effectively reduced, and the information absorption efficiency is improved.

The invention relates to a display screen anti-shooting method and device, equipment and a medium. The method comprises the following steps: acquiring an environment image in front of a display screen; inputting the environment image into a YOLO V11 model subjected to migration and incremental learning training to obtain a detection result corresponding to the environment image; the detection result comprises at least one of whether a human face and a human body are detected in the environment image or not and whether shooting equipment is detected or not and a retention time length; determining a display strategy corresponding to the display screen according to the detection result; the display strategy is used for indicating the display screen to display corresponding content. By adopting the method, the detection precision can be improved, and real-time and accurate anti-shooting control is realized.

A portable information handling system includes a touch function row between a keyboard and a display that accepts touches or proximity detection at plural locations to initiate an on-screen-display user interface for a selected of plural functions based upon a touch location. Haptic feedback to touch function row inputs is provided by a haptic device coupled directly to a bottom surface of the touch function row, such as with an adhesive. The haptic device couples to a housing cover portion with a brace that integrates a resilient member, such as a spring, to dampen vibration from a haptic vibration source to the housing cover portion.

A smart screen movement control method, a mobile smart screen, a medium and a product relate to the technical field of mobile smart screen control, and the method comprises the steps of determining a target position for moving and a movement path for moving to the target position based on a target setting instruction of a user terminal; moving according to the moving path, and determining the residual electric quantity; when it is determined that the standby point position with the residual electric quantity lower than the preset safe electric quantity exists, the equipment position of the standby smart screen is obtained; determining a target point location for handover between the mobile smart screen and the standby smart screen, and sending a handover instruction to the standby smart screen; a task transfer instruction is sent to the standby smart screen, so that the standby smart screen displays screen display information of the mobile smart screen and goes to the target position based on the moving path; and moving to an equipment position for charging. By implementing the method, the endurance of the mobile smart screen can be optimized, work interruption is avoided, and the user experience is optimized.

The invention belongs to the technical field of ink screen display, and particularly relates to an ink screen intelligent panel, a screen display control method and a key modification method.The ink screen intelligent panel comprises a control module, a display module and a communication module, three-dimensional cooperative control of gray scale difference driving, refresh frequency accumulation and regional hot spot monitoring of a current frame and a previous frame is realized through cooperation of a frequency refresh unit and a pixel difference position judgment unit which are arranged in the control module, and the ghosting suppression is upgraded from traditional passive defense to active predictive maintenance while the refresh efficiency is ensured. Not only is power consumption increase caused by over-frequency global refresh avoided, but also physical limitation of a local refresh cumulative effect is broken through, and generation of ghosts is further reduced.

The invention relates to the technical field of voice interaction, is applied to the fields of intelligent automobiles, Internet of Vehicles, mobile terminals and the like, and discloses a voice interaction method and device and a storage medium. The voice interaction method comprises the steps that when a first voice instruction of a first user is detected, a screen, such as a first screen, corresponding to the first user is firstly determined, then the first screen can be determined as a main voice screen, and the first screen is adopted to display a first voice interaction interface. In the process that the vehicle-mounted equipment receives the first voice instruction, if a second voice instruction initiated by a second user is detected and a screen corresponding to the second user is determined to be other screens, such as the second screen, the second screen is determined to be an auxiliary voice screen, and the second screen is adopted to display a second voice interaction interface. And meanwhile, displaying an interaction identifier representing that other user interactions exist by adopting a first screen. Based on the scheme, the multi-screen advantage can be fully played, multi-screen man-machine interaction is realized, and the user experience is effectively improved.

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 wearable device grouping and providing a plurality of application execution screens and a method for controlling the same are provided. The wearable device includes a display module and at least one processor configured to control the display module to allow an execution screen of a first application to be shown as a virtual object according to a first type, detect a first user input for executing a second application, after detecting the first user input, determine whether a second user input for requesting to allow an execution screen of the second application to be included and shown in a same group as the execution screen of the first application is detected, and allow the execution screen of the second application to be shown independently from or while forming one group with the execution screen of the first application, based on a result of the determination.

A display method includes a terminal that detects a first trigger event, and determines, based on the first trigger event, that a first application is in a large-screen display mode. The terminal obtains an internal element of a control on a first user interface. The terminal determines a scaling size of the element, and determines a layout of the internal element of the control based on the scaling size of the element and a screen size in the large-screen display mode. The terminal draws a second user interface based on the scaling size of the element and the layout of the internal element of the control, and displays the second user interface.

The invention relates to the technical field of screen driving chips, and discloses a mobile phone screen driving chip system which comprises a parameter fusion module, a current field modeling module, a cooperative driving module, a dynamic compensation module and a self-consistency verification module. The method comprises the steps of generating a dynamic quantum efficiency field through fusion of a sensor and a deep neural network, solving a nonlinear current field equation to output a driving current gradient, constructing a weight matrix to optimize multi-screen cooperative data transmission, monitoring a brightness decay reverse correction boundary and a coupling coefficient in real time, and performing online iteration optimization parameter feedback modeling to realize a closed loop. Full-link closed-loop driving control is constructed through dynamic quantum efficiency field fusion, nonlinear discrete current field modeling, weight matrix compression transmission, time-varying attenuation factor reverse correction and self-consistent parameter optimization, and screen display uniformity enhancement, multi-screen cooperation efficiency improvement, aging effect real-time compensation and system long-term stability guarantee are achieved.

The invention relates to the technical field of video data transmission, in particular to a multi-screen display method and system for a video picture, and the method comprises the steps: obtaining a video frame image to be displayed in each screen and bandwidth data corresponding to each screen during transmission, determining a motion saliency value of each region in the video frame image, obtaining a video coding quality coefficient of each region in the video frame image in combination with the texture distribution condition in the region, calculating a jump sudden reduction coefficient of each bandwidth data, and obtaining a picture compression degree value of each screen when each video frame image is displayed; and based on the picture compression degree value, optimizing a compression coding parameter of each video frame image in each screen. According to the invention, the multi-screen display stability of the video picture can be improved.

The invention provides a remote desktop resolution optimization method and system in a wayland environment, and the method comprises the steps: S1, obtaining a wayland protocol of screen display data, and adding a mode event in the wayland protocol, so as to achieve the communication between a remote desktop client and a local synthesizer; s2, the synthesizer calculates to obtain the optimal resolution, and sends the optimal resolution to a server side of the remote desktop through a mode event; and S3, after receiving the optimal resolution, the server issues the optimal resolution to the graphic processing unit and updates the modified display effect in the next frame of picture, and the step S2 is executed repeatedly until a stable state is reached. The method has the advantages of high flexibility, high efficiency and the like, and can allow the user to adjust the resolution of the remote desktop in real time under the condition of keeping the remote session uninterrupted.

The invention discloses a pixel-level screen display adjusting method and device, a storage medium and computer equipment. The method comprises the steps that current display content of a screen is acquired; dividing the current display content into a plurality of display areas, and analyzing display pixel information of each display area to determine pixel-level brightness information of each display area; determining a to-be-adjusted area in each display area based on the pixel-level brightness information of each display area; target brightness information of the to-be-adjusted area is determined, and the brightness adjustment amount of the to-be-adjusted area is calculated based on the target brightness information and the pixel-level brightness information corresponding to the to-be-adjusted area; and adjusting the current display content of the to-be-adjusted area according to the brightness adjustment amount. Through pixel-level brightness adjustment, it can be ensured that each area on the screen reaches a proper brightness level, and visual discomfort caused by brightness difference is reduced.