9 results about "Graphics Visualization" patented technology

Systems and methods for intraoperative tracking and visualization are disclosed. A current minimally invasive surgical (MIS) instrument pose may be determined based on a live intraoperative input video stream comprising a current image frame captured by a MIS camera. In addition, an instrument activation state and at least one parameter value associated with the instrument may also be determined. Intraoperative graphic visualization enhancements may be determined based on the activation state of the instrument, and / or a comparison of parameter values with corresponding parametric thresholds. The visualization enhancements may be applied to a current graphics frame. The current graphics frame may also include visualization enhancements related to proximate anatomical structures with proximity determined from the instrument pose and an anatomical model. The current graphics frame may be blended with the current input image frame to obtain an output blended image frame, which may form part of an output video stream.

The application discloses a network security vulnerability knowledge graph construction method based on HPO-BiLSTM-CRF, which comprises the following steps: collecting public vulnerability data from related databases in the network space security field, preprocessing, and constructing a data set; analyzing and extracting existing data source feature information, and constructing a network security vulnerability domain ontology model CSVDO; based on the optimized bidirectional long short-term memory network and the conditional random field fusion model HPO-BiLSTM-CRF, realizing named entity recognition and relationship extraction; adopting an integrated entity alignment method for knowledge fusion, matching different instances of the same object in different ontologies based on an improved similarity measurement algorithm, and constructing a knowledge graph; carrying out knowledge graph embedding, storing the result into a graph database, and completing knowledge graph construction and graphic visualization. The application can improve the efficiency of entity recognition and relationship extraction in network security vulnerability knowledge, and has the advantages of high efficiency and high accuracy compared with other graph construction methods.

This application discloses an object execution method and an electronic device. The method includes: determining corresponding executable target objects based on user input information and understanding user intent, wherein the target objects correspond to business operations; presenting each target object in a first interface area through at least one modular graphic, wherein the modular image corresponds to the target object; and executing the target object in response to the selection of at least one modular graphic in the first interface area. The modular graphic visualization service function of this application allows non-professional users to trigger the service simply by making a selection, without needing to be familiar with the system logic, thus adapting to the universal needs of IT services.

A wafer Map display method, computer equipment, medium and product, relate to the technical field of graphic visualization. Implementing the method, the computer equipment establishes a wafer Die data list in the memory and draws a drawing board bitmap, avoiding the resource consumption of creating independent UI controls for each Die in the wafer. When the Die state changes, only the fixed-point pixel modification in the memory is needed, and the modified unified display after a certain time is accumulated and submitted through the delay timer, greatly reducing the burden of the UI thread. This bitmap-based implementation makes the system resource occupation controllable even in the scene of tens of thousands of Dies, and the interface response is smooth and smooth. At the same time, the design of the delay timer ensures the real-time performance of the display and avoids too frequent interface refresh.

The embodiment of the invention provides a method and system for realizing a graphic visualization GraphQL editor and a storage medium. The method comprises the following steps: pre-converting a GraphQL mode into a knowledge graph, wherein object types in the GraphQL mode are used as nodes, and the association between the object types is used as edges; the mapping knowledge domain is displayed on a GraphQL editor; constructing a hierarchical tree corresponding to a GraphQL operation on the basis of a selection operation on nodes of the knowledge graph, and displaying the hierarchical tree on the GraphQL editor; and based on a preset statement generation mechanism, generating a GraphQL statement according to the hierarchical tree. According to the technical scheme provided by the invention, the graphic visualization GraphQL editor can be realized.

The application claims a kind of robot teleoperation collision avoidance method based on human arm motion prediction, comprising the following processes: establishing human arm model, human arm model is used to predict the motion trajectory of slave human arm, and is sent to three-dimensional graphics visualization scene. Establish robot model, robot model simulates the motion trajectory of teleoperation robot according to remote operation master end data, and is sent to three-dimensional graphics visualization scene. Establish three-dimensional graphics visualization scene, three-dimensional graphics visualization scene is used to display the motion trajectory predicted by human arm model, and display the motion trajectory simulated by robot model. The human arm model of the method simulates the motion trajectory of human arm according to the feedback of slave visual module, the motion trajectory of human arm and robot that the operator of master end sees through three-dimensional graphics visualization scene is the real-time motion trajectory of slave human arm and robot, so that the action of operator can be continuous, and the safety threat to slave end environment due to time delay can be avoided.

The invention discloses a weighing method and system based on graphic visualization, and the method comprises the steps: obtaining the initial information of a to-be-measured formula material in an established visual weighing and throwing interface, and enabling the initial information to at least comprise a type, a weighing optimal value, a weighing maximum value, and a weighing minimum value; acquiring the real-time weighing weight of the weighing device, wherein the real-time weighing weight is the weight of the to-be-measured formula material weighed by the weighing device in real time; establishing a scale calculation model based on the initial information and the real-time weighing weight; acquiring pixel information of the visual weighing and projection interface, and establishing a dynamic zoom scale updated in real time through a pixel mapping algorithm based on the pixel information and the scale calculation model; and updating a visual weighing and throwing interface based on the dynamic zooming scale, and rendering real-time weighing information of the to-be-measured formula material. By adopting the method and the system, whether the actual weighing value reaches the range of the weighing maximum value and the weighing minimum value or not can be visually observed, so that the weighing accuracy is improved, and the weighing efficiency is improved.