89 results about "Video screen" patented technology

The invention discloses a man-machine collaborative robot teleoperation method and system based on visual interaction, and belongs to the technical field of robot control and interaction. In order to solve the problems that a traditional teleoperation instruction is not clear, execution is not verified and dependence on a network is high, the method comprises the steps that a robot video stream is displayed on a client; determining a target two-dimensional coordinate in response to a click operation of a user on the video picture; and the coordinates and the three-dimensional environment data space are mapped, and the execution pose of the robot is calculated and verified. The system allows a user to visually specify a target through frame selection / click selection, and a background automatically converts two-dimensional interaction information into an accurate three-dimensional robot instruction subjected to feasibility verification. According to the method, the coordinate precision is guaranteed by introducing the static reference image, batch planning and submission are supported through the task queue to reduce network dependence, and safe, accurate and high-robustness man-machine collaborative operation is realized.

1. The name of the design product: graphical user interface for female private part health examination and evaluation of electronic equipment. 2. The use of the design product: an electronic device. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: front view. 5. The use of the graphical user interface: for medical staff to examine customers through the device, while adjusting the examination position by viewing the video screen, and then generating an evaluation report after the examination is completed. 6. The human-computer interaction mode of the graphical user interface: the front view is the main interface of the product; click the corresponding structure on the right side of the front view, then click "intelligent analysis" at the bottom to get interface change state diagram 1; click "generate evaluation report" at the lower right corner of interface change state diagram 1 to get interface change state diagram 2; click "print report" on the right side of interface change state diagram 2 to get interface change state diagram 3. The "X" in the interface view represents changeable or replaceable text, numbers or symbols. The gray blocks in the interface are replaceable content screens.

The vehicle-mounted view screen terminal equipment comprises an inner box body with a downward opening, the inner top surface of the box body is vertically connected with a first telescopic mechanism, and the tail end of the first telescopic mechanism is coaxially connected with a support; a display screen is arranged in the inner box body, the top of the display screen is rotationally connected with a mounting base, the top of the mounting base is connected with the output end of a third motor, and the third motor is fixedly connected with the bottom of a support; the top of the inner box body is symmetrically connected with first connecting bases, a connecting shaft is fixedly connected between the first connecting bases, a first motor is fastened to one end of the connecting shaft, and the connecting shaft located between the two first connecting bases is rotationally connected with a supporting base. The display screen can be controlled to be adjusted in a lifting mode through the first telescopic mechanism, rotation control over the second motor and the third motor is achieved, and multi-directional automatic rotation adjustment of the display screen is effectively achieved.

The utility model relates to the field of selfie sticks, and discloses a multi-dimensional adjustable rotary selfie stick, which solves the problems in the background technology and comprises a handle, a pull rod, a pull rod connector and a support arm, one end of the pull rod is arranged in the handle, and the other end of the pull rod is connected with the pull rod connector. A support arm connector is hinged to the end, away from the pull rod, of the pull rod connector, the support arm connector and the support arm are rotatably connected through a hovering type shaft structure, the hovering type shaft structure is a damping shaft, and the two ends of the damping shaft are fixedly connected to the support arm connector and the support arm respectively. According to the utility model, one-dimensional rotation is added in an original selfie stick mobile phone clamp, a user can hold the mobile phone clamp horizontally under the condition that the user feels tired when holding the mobile phone clamp vertically, the angle of a screen can be adjusted at will through horizontal rotation, and photographing or screen shooting is facilitated.

The utility model relates to a liquid lens zoom foggy vision system, training instrument and optometry unit, foggy vision system is equipped with eyepiece lens cone, front lens cone, rear lens cone and objective lens cone in proper order along the optical path, the front lens cone is equipped with first lens and second lens in proper order, the rear lens cone is equipped with liquid lens and third lens in proper order, and the objective lens cone is equipped with second lens and third lens in proper order. The front lens barrel and the rear lens barrel form a variable-focus liquid lens telescopic system; a foggy view image display panel is arranged in the objective lens barrel and used for playing foggy view animations. The system further comprises a controller, and the liquid lens, the objective lens cone and the fog view image display panel are electrically connected with the controller. According to the fogging system, the zoom lens can be controlled to zoom through a circuit, video animation is played in combination with the fogging image display panel, switching of different images is achieved, the zoom response is fast, a complex structure and switching images are not needed, the structure is simple and small, the attention of trainees is better attracted, and the fogging effect is improved.

The utility model relates to the technical field of instant freezers, and discloses a double-spiral instant freezer with an image recognition function. The technical problems that in the prior art, traditional freezing equipment usually occupies a large area and is low in freezing efficiency, foreign matter detection depends on manpower in the freezing process, and the labor cost is high are solved. Two rotating disc assemblies are arranged at the positions, facing coil pipes, of the two sides of the evaporator, a double-helix conveying belt is installed on the rotating disc assemblies, an image recognition module is arranged on the double-helix conveying belt, the image recognition module comprises an image collector and an image processor, and a deep learning model is loaded in the image processor to detect and recognize foreign matter. The image processor is connected with the foreign matter removing structure through the controller. The double-spiral conveying belt is adopted, the freezing efficiency and the space utilization rate are improved, the image recognition module is inherited, foreign matter is detected in real time in the product freezing process, and the view screen safety and the product quality are improved.

This invention discloses a video anomaly detection method based on scene-conditional normalized flow. The method includes the following steps: Step A, processing a continuous video frame sequence to obtain a foreground target sequence; Step B, dividing the foreground target sequence into blocks to obtain a block-level feature sequence; Step C, obtaining complete spatiotemporal structural information features; Step D, obtaining high-level semantic foreground features; Step E, extracting overall scene information corresponding to the foreground target from the original video frames; Step F, performing conditional probability mapping modeling on the scene features; Step G, mapping the foreground target sequence extracted from the video to be detected to the latent space and determining whether the corresponding foreground target or video is an anomalous event. This invention, through probabilistic modeling, effectively avoids the misjudgment problem caused by uniformly modeling the same behavior in different scenes in existing methods. The overall method is simple and can effectively reduce interference from background areas and irrelevant pixel information.

1. The name of the design product: the graphical user interface of the robot recording video screen of electronic equipment. 2. The use of the design product: an electronic device. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design points: front view. 5. The use of the graphical user interface: for controlling the robot recording video screen. 6. The human-computer interaction mode of the graphical user interface: the front view is the initial interface; clicking the "recording" icon in the upper right corner of the front view can enter the interface change state diagram 1; after recording, clicking the "recording" icon in the upper right corner of the interface change state diagram 1 again can enter the interface change state diagram 2. 7. Other circumstances that need to be explained: the display screen panel is used for electronic equipment. The gray coating area in the view is the content picture.

Embodiments of the present application provide a video transcoding method, a video display method, an apparatus and an electronic device, which relate to the field of video processing technology. The video transcoding method includes: acquiring a first image in an initial images obtained by stitching multi-channel video images; determining an initial resolution of each of initial sub-images; wherein each initial resolution is not greater than a maximum resolution of input data that can be supported by a preset encoder, and a target resolution of a target sub-image obtained after transcoding each initial sub-image is not greater than a maximum resolution of output data that can be supported by the preset encoder; segmenting a to-be-cut image into respective initial sub-images based on the respective initial resolutions; encoding each initial sub-image according to a target resolution of a target sub-image after transcoding this initial sub-image by using a preset encoder, to obtain each of target code-streams. Compared with the prior art, by applying the solution provided by the embodiments of the present application, it is possible to transcode the video screen obtained after stitching multi-channel video screens.

A haptic interaction information processing method, device, and apparatus are disclosed, which belong to the field of haptic signal representation. The haptic interaction information processing method according to an embodiment of the present disclosure includes: counting the number of waveforms of haptic interaction signals in a target video screen, where the target video screen is one frame video screen in the target video, and one waveform of haptic interaction signal corresponds to the haptic interaction information of one video screen area in the target video screen (S101); and generating a grayscale information representation diagram corresponding to the target video screen based on the number of waveforms of the haptic interaction signals, where the grayscale information representation diagram is for representing the distribution position of each video screen area in the target video screen (S102).

The application discloses a video call method and device, which supports real-time drawing and marking on video screen content in a two-party video call or a multi-party video conference, other participants of the video call can watch the content drawn by the drawer in real time, and the effect of 'watching while drawing' is achieved, which helps to improve the quality of information transmission. The terminal device of the sender of the call collects drawing point data and multimedia data in real time, and collects real-time encapsulation data packets and sends them to the receiver through a media server. The data packets encapsulate time stamps and / or serial numbers, and the receiver can synchronize the drawing point data and the multimedia data according to the time stamps and / or the serial numbers, so that the receiver can watch the drawing pattern and hear the voice of the sender user in real time, and the quality and efficiency of information transmission are improved.

This invention discloses a method, device, equipment, and storage medium for electric vehicle safety monitoring, relating to the field of electric vehicles. The method includes acquiring the driving parameters and maximum acceleration of the electric vehicle; determining whether the electric vehicle has been involved in a collision based on the driving parameters and maximum acceleration; acquiring the lateral acceleration and offset of the electric vehicle; determining whether the electric vehicle has overturned based on the lateral acceleration and offset; acquiring an environmental video feed; and storing the environmental video feed and driving parameters when the electric vehicle overturns. This invention utilizes real-time parameters of the electric vehicle to determine collision and overturning results, offering advantages in accuracy and speed, and solving the problem of not being able to store environmental videos during electric vehicle accidents.

1. Name of the product in this design: Graphical User Interface for Video Display of Electronic Device. 2. Intended use of this design: for use in an electronic device. 3. The key design features of this product are its graphical user interface. 4. Images or photos that best illustrate the design points: Design 1 Interface change state diagram 2. 5. Design 1 is designated as the basic design. 6. Purpose of the graphical user interface: to open the video screen and display the video screen. 7. Human-computer interaction method of graphical user interface: In the main view of Design 1, click any card at the bottom and drag it outward to display the interface change state diagram 1 of Design 1; release the mouse or remove your finger from the screen to display the video screen expanded interface shown in the interface change state diagram 2 of Design 1; in the interface change state diagram 2 of Design 1, click the second to last button in the lower left corner of the upper left area of ​​the interface to display the interface change state diagram 3 of Design 1. Design 2 uses the same interaction method as Design 1. The gray blocks in each interface represent replaceable images, videos, or content.

A Geographic Information System (GIS) with a digital process and database receives survey quality data, including but not limited to water depth information and location information, at multiple locations within an area of interest. The GIS processes that information and is operatively coupled to a user interface, namely a video screen device, to present the water depth and location information in color scale format. With entry of vessel information, including length, width, and keel depth, the system enables a user to determine whether sufficient water depth exists for the vessel to move to a desired position within an area of interest, for example a berthing area proximal a dock, or to carry out other marine operations.

The invention relates to the technical field of current power distribution cabinets, and discloses a multifunctional heat dissipation current power distribution cabinet which comprises a power distribution cabinet shell and further comprises a main loop, a temperature control system and an axial flow fan, the power distribution cabinet shell comprises an air outlet, the main loop is fixedly installed on the inner side of the power distribution cabinet shell and comprises a small circuit breaker, and the small circuit breaker is fixedly installed on the inner side of the power distribution cabinet shell. An axial fan is fixedly installed on the side edge in the main loop and comprises a fan shell, a temperature control system is fixedly installed on the right side of the axial fan and comprises a fan control switch, the power distribution cabinet shell comprises a cabinet body, an air outlet is fixedly installed on the upper side of the cabinet body, and a cabinet door is installed at one end of the cabinet body. The upper side of the cabinet door is fixedly provided with an intelligent visual screen, thereby facilitating the real-time display of the temperature, current and fault information in the power distribution cabinet, facilitating the remote monitoring and rapid diagnosis of a worker, and improving the efficiency of operation and maintenance.

Embodiments of the present disclosure provide a video processing method, apparatus, electronic device, and storage medium. The method includes acquiring a video stream awaiting processing, comprising the aspect ratio of each video frame among the plurality of video frames being greater than the aspect ratio of a video playback device; cutting each video frame among the plurality of video frames into a plurality of video screens, wherein the aspect ratio of each video screen is greater than the aspect ratio of a video playback device; generating a first video screen stream and a second video screen stream in the time order of the playback timestamps of the video screens, wherein the first screen group GOP of the first video screen stream is a standard GOP, and the length of the second screen group GOP of the second video screen stream is less than the length of the first screen group GOP of the first video screen stream; and determining a video screen awaiting playback from the first video screen stream and the second video screen stream based on the video playback parameters of a video playback device.

The invention discloses a shipbuilding gantry crane cart anti-collision protection system and method based on video recognition, and belongs to the field of industrial automation and safety control. The camera transmits an encoded video stream to the algorithm server through an RTSP protocol, and the FFmpeg pulls the video stream and carries out hard decoding to obtain data as algorithm input; the CUDA kernel function completes preprocessing of video frames; a CUDA parallelization processing algorithm and a TensorRT loading INT8 quantitative model are used for executing rapid reasoning; an alarm area is selected on a video picture through a configuration file, and once foreign matters appear in the area, an algorithm sends alarm information to a PLC through the Ethernet within 200 ms; the PLC judges whether collision danger occurs or not according to the direction of the cart, and the corresponding area is prompted through the voice broadcaster. According to the system, precise recognition and millisecond-level active braking of small obstacles are achieved.

The invention discloses a brain fatigue multi-modal evaluation method and system for a video operator, and belongs to the technical field of multi-modal data processing, and the method comprises the following steps: video data preprocessing, two-dimensional feature evaluation and monitoring result determination. The method comprises the following steps: collecting face video data of a target operator through a non-contact camera deployed in a specified operation area, preprocessing the video data, then carrying out two-dimensional feature extraction on the face video data subjected to the video data preprocessing to obtain a bimodal feature parameter, and meanwhile, carrying out two-dimensional feature evaluation on a brain fatigue state to obtain a brain fatigue state. And finally, according to a result of two-dimensional feature evaluation, judging a brain fatigue state monitoring result, constructing a dynamic self-adaptive and personalized evaluation criterion, providing operable and hierarchical decision support, and solving the problems of relatively low multi-modal data accuracy, relatively high reliability and the like in the prior art. And the reliability of mental fatigue assessment is not high.

The application discloses a video screen processing method and device and a storage medium, and relates to the technical field of video screen processing. The method comprises the following steps: acquiring a screen editing control mode selected by a host device; in the host control mode, controlling the video screen of all participant devices to display a main editing area and writing data thereon; wherein the main editing area can be edited by the host device, and the participants include a host and listeners; in the sub-writing control mode, controlling the video screen of each sub device to display a corresponding sub editing area and writing data thereon, and controlling the video screen of the host device to display all sub editing areas and writing data on each sub editing area; wherein the sub device is a listener device, and the corresponding sub editing area can be edited by the sub device. According to the embodiment of the application, the participants do not need to share one editing area, and each participant can watch the content of different editing areas through the self device.

The invention discloses a video protocol conversion method, device and equipment for a vehicle-mounted terminal and a medium, and the method comprises the steps: receiving a power-on signal, detecting the output of a video signal, and correspondingly setting a signal output state parameter according to a detection result; if the signal output state parameter is a first preset output state, initializing a conversion component; detecting the working state of the conversion assembly and correspondingly setting working state parameters; if the working state parameter is a first preset working state, performing consistency detection on the input data received by the conversion component to obtain a consistency detection result whether the input data is normal or not; and if the consistency detection result is normal, outputting the video conversion signal obtained by conversion of the conversion component. According to the video protocol conversion method for the vehicle-mounted terminal, the video signal output and the input data are detected, so that the conversion component is ensured to normally process video stream format conversion, and abnormality checking and process restarting are realized to solve various abnormal conditions.

The invention relates to the technical field of automobile electronics and multimedia transmission, in particular to an automobile video screen projection method, system and equipment based on Android window copying, and aims to overcome the defects of poor stability, high coupling degree of an initiating end and a receiving end, high resource consumption, high delay, video quality loss and the like in the existing automobile video screen projection technology. The method comprises the following steps: creating an off-screen window, loading a video rendering view, and obtaining a SurfaceControl object corresponding to the off-screen window; the method comprises the following steps of: creating a mirror image SurfaceControl object by taking a SurfaceControl object of a window outside a screen as a source; the method comprises the following steps: creating a SurfaceView component in a receiving end device, and obtaining a SurfaceControl object corresponding to a SurfaceView; and binding a parent level of the mirror image SurfaceControl object to a SurfaceControl object of a SurfaceView at a receiving end, so as to realize video projection screen display, wherein the parent level of the mirror image SurfaceControl object is bound to the SurfaceControl object of the SurfaceView at the receiving end. According to the scheme, based on a SurfaceControl mechanism of an Android system, the decoupling of the initiating end and the receiving end is realized through the creation of the window outside the screen, the mirroring of the SurfaceControl and the rebinding of the SurfaceControl.

The application discloses a kind of based on text driving's episode video picture synthesis method and system, it is related to video processing and natural language understanding technical field, the present application is by parsing the dependency syntax structure of script text, constructs the hierarchical feature representation with entity as center, and combines timestamp information accurately captures the attribute and behavior dynamic change of entity in the evolution process of script, to realize the implicit expression of semantic consistency and timing logic of multi-entity space layout in video generation stage;Meanwhile, based on the importance density of semantic change intensity and area calculation, adaptively filter key local area and carry out super-resolution enhancement, effectively improve the visual definition of detail area in generated video, avoid the calculation redundancy brought by global uniform enhancement;In addition, through attention mechanism, real-time semantic segmentation is realized in generation process, significantly improve the boundary naturalness of video picture and overall visual quality.

1. Name of the product in this design: Operation area of ​​the video playback graphical user interface of an electronic device. 2. Purpose of this design: An electronic device. 3. The key design features of this product are the graphical user interface in the electronic device for which protection is sought. 4. The picture or photo that best illustrates the key design points: Design 1 Change State Diagram 1. 5. Design 1 is designated as the basic design. 6. Purpose of the graphical user interface: The graphical user interface is used to play videos. The graphical user interface requests protection for a portion of the screen to support user actions such as sharing video feeds and adjusting resolution. In response to the user dragging the progress bar in the main view of Design 1, the graphical user interface changes from the main view of Design 1 to Design 1 Change State Figure 1 to display the video share button; in response to the user continuing to press and hold and move the touch point to the video share button, the graphical user interface changes from Design 1 Change State Figure 1 to Design 1 Change State Figure 2 to display the video share button in a highlighted state; in response to the user continuing to press and hold and drag the video share button, the graphical user interface changes from Design 1 Change State Figure 2 to Design 1 Change State Figure 3 to switch the video screen, and after the long press ends, the current video screen is used as the cover of the video share link. In response to the user dragging the progress bar in the main view of Design 2, the graphical user interface changes from the main view of Design 2 to the change state diagram 1 of Design 2 to display the video share button; in response to the user continuing to press and hold and move the touch point to the video share button, the graphical user interface changes from the change state diagram 1 of Design 2 to the change state diagram 2 of Design 2 to display the highlighted state of the video share button. In response to the user dragging the progress bar in the Design 3 main view, the graphical user interface changes from the Design 3 main view to the Design 3 change state diagram to display the video share button. In response to the user dragging the progress bar in the main view of Design 4, the graphical user interface changes from the main view of Design 4 to Design 4 Change State Figure 1 to display the video share button; in response to the user continuing to press and hold and move the touch point to the video share button, the graphical user interface changes from Design 4 Change State Figure 1 to Design 4 Change State Figure 2 to display the video share button in a highlighted state; in response to the user continuing to press and hold and drag the video share button, the graphical user interface changes from Design 4 Change State Figure 2 to Design 4 Change State Figure 3 to switch the video screen, and after the long press ends, the current video screen is used as the cover of the video share link. In response to the user dragging the progress bar in the main view of Design 5, the graphical user interface changes from the main view of Design 5 to Design 5 Change State Figure 1 to display the video share button; in response to the user continuing to press and hold and moving the touch point to the video share button, the graphical user interface changes from Design 5 Change State Figure 1 to Design 5 Change State Figure 2 to display the highlighted state of the video share button. In response to the user dragging the progress bar in the Design 6 main view, the graphical user interface changes from the Design 6 main view to the Design 6 change state diagram to display the video share button. In response to the user dragging the progress bar in the main view of Design 7, the graphical user interface changes from the main view of Design 7 to Design 7 Change State Figure 1 to display the sharpness setting button; in response to the user continuing to press and hold and move the touch point to the sharpness setting button, the graphical user interface changes from Design 7 Change State Figure 1 to Design 7 Change State Figure 2 to display the sharpness list; in response to the user continuing to press and hold and move the touch point to a specific sharpness option, the graphical user interface changes from Design 7 Change State Figure 2 to Design 7 Change State Figure 3 to highlight that sharpness option. In response to the user dragging the progress bar in the main view of Design 8, the graphical user interface changes from the main view of Design 8 to Design 8 Change State Figure 1 to display the sharpness setting button; in response to the user continuing to press and hold and move the touch point to the sharpness setting button, the graphical user interface changes from Design 8 Change State Figure 1 to Design 8 Change State Figure 2 to display the sharpness list. In response to the user dragging the progress bar in the Design 9 main view, the graphical user interface changes from the Design 9 main view to the Design 9 change state diagram to display the clarity setting button. 7. Other situations requiring explanation: The portions of the graphical user interface shown by the dashed lines in the views of Design 1 to Design 9 do not constitute the parts protected by this design.

The present application relates to a video data protection method and apparatus, a computer device, a storage medium, and a computer program product. The method comprises: generating a verification instruction for a pending reception user, and sending the verification instruction to a verification platform; sending a video playback request of the pending reception user to a video surveillance system, and sending a verification request to the verification platform; sending the verification instruction to the pending reception user to obtain a verification result; and when the verification result indicates "pass", sending a video stream of a video transmission platform to the pending reception user. According to a dynamic verification instruction generated on the basis of user network channel information and a verification action, it is ensured that only a target user authorized by a primary user can pass verification and obtain a video stream, and secondary sharing of a video link by a pending reception user is restricted, so as to ensure that the sharing scope is completely controlled by the primary user, thereby preventing the risks of video dissemination and sensitive data misuse.

The utility model provides a view screen microscope for children, which comprises a microscope seat and a microscope body, the microscope seat comprises a base and a support arranged on the base, the base is provided with an objective table, the support is provided with a receiving groove, the support is further provided with a bearing plate relative to the base, and the bearing plate is provided with a bearing groove. The bearing plate is provided with an observation window corresponding to the objective table; the mirror body comprises a handle and a view screen shell which are rotatably connected, the handle is detachably inserted into the receiving groove, a view screen display assembly is installed in the view screen shell, and the view screen shell can rotate relative to the handle so as to be connected to the bearing plate in a matched mode or be separated from the bearing plate. When the view screen shell is connected to the bearing plate in a matched mode, an objective lens of the view screen display assembly right faces the objective table through the observation window. The view screen microscope can be held by a user for use and can also be matched with the microscope base for use, the step of mounting the microscope body on the microscope base is simple and rapid, and the use is convenient.

The utility model belongs to the technical field of video display screens, and particularly relates to a video display screen which comprises a mounting seat, and a first locking screw is mounted at the bottom of the mounting seat in a threaded mode. A supporting mechanism is fixedly mounted at the top of the mounting seat, and a display screen body is arranged on one side of the supporting mechanism; the supporting mechanism comprises a stand column, an installation assembly is slidably installed outside the stand column and hinged to the extension rod through a connecting assembly, and a connecting base is slidably installed on one side of the installation assembly. According to the utility model, the supporting mechanism is arranged at the top of the mounting seat, and the mounting assembly of the supporting mechanism is matched with the extension rod, so that a plurality of display screens can be assembled for use, the video watching experience is further improved, and meanwhile, the height and angle can be adjusted under the matching of the connecting assembly and the mounting assembly; and the use effect of the video display screen is further improved.

This application provides a screen mirroring method, electronic device, storage medium, and program product, relating to the fields of video screen mirroring and whole-house smart technology. It allows two-end devices that do not require screen mirroring to connect to the same local area network, thereby reducing the limitations of screen mirroring and making its application scenarios more flexible. The screen mirroring method includes: in response to an operation to initiate screen mirroring, initiating a low-power Bluetooth (BLE) broadcast search; obtaining a first data packet and a second data packet from the BLE Bluetooth broadcast data, the first data packet including first verification information and encryption information, and the second data packet including second verification information and a key; decrypting the encryption information according to the key; determining that the first data packet and the second data packet are associated screen mirroring information; displaying a screen mirroring device selection interface; in response to an operation to select a target device for screen mirroring, establishing a wireless connection with the target device; and initiating video screen mirroring to the target device based on the wireless connection.

This application discloses a data transmission system and method for operation guidance in remote interventional surgery, relating to the field of intelligent sensor technology. The method includes: acquiring a control dataset; calculating the video end-to-end latency, visual matching ambiguity, and operator hand tremor components based on the control dataset; processing the optimal pairing set corresponding to the control dataset and the visual matching ambiguity using a preset filter to obtain motion state estimates; performing temporal cross-correlation analysis on the video end-to-end latency and operator hand tremor components to calculate the delay-tremor coupling strength; constructing a future position prediction distribution model based on the motion state estimates and the delay-tremor coupling strength; superimposing the future position prediction distribution model with a preset anatomical structure model, and displaying the superimposed result on the current surgical video screen to guide the surgeon in remotely controlling the surgical operation from the control terminal. This application improves the safety of remote precision operations.