3D sand table real-time visual angle tracking system

• Main Authors: LIU WEI, YANG KANG, ZHANG JUNJIE, QI RUIRUI, GE JILONG
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2024
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention relates to the technical field of 3D interaction, in particular to a 3D sand table real-time visual angle tracking system which comprises a user intention prediction module, a resource dynamic allocation module, a real-time scene rendering module, an event-driven processing module, a time sequence data flow analysis module, a delay coloring rendering module, a point cloud data rendering optimization module and an integration and optimization module. According to the invention, through machine learning models such as a random forest and a neural network, the system can efficiently analyze visual angle movement and interaction data of a user, accurately predict future behaviors of the user, and greatly improve response sensitivity of the system, and secondly, the system can realize high-resolution dynamic rendering of a user sight line concentrated area, thereby improving user experience. Rendering quality and management of system resources are effectively balanced, finer and more vivid visual exp