MUMBAI, India, Oct. 12 -- Intellectual Property India has published a patent application (202641118395 A) filed by Bnm Institute Of Technology on October 03, 2026, for Ai-Driven Virtual Reality Self-Defence Training System Using Pose Estimation And Motion Alignment.
Inventors include Shreya Vutti; Lahari V Ravindranath; Shreya Arvind Shastri; and Kruthi P.
The application for the patent was published on October 09, 2026, under issue no. 41/2026.
Abstract: AI-DRIVEN VIRTUAL REALITY SELF-DEFENCE TRAINING SYSTEM USING POSE ESTIMATION AND MOTION ALIGNMENT The present invention relates to a virtual reality-based self-defence training system (100) configured to provide immersive training environments and quantitative motion evaluation. The system comprises a processor (101), a virtual reality environment module (103), an animation module (104), an image acquisition device (106), a pose estimation module (108), a landmark normalization module (110), a temporal alignment module (111), an overlay rendering module (113), and a feedback generation module (114). Body movements performed by a trainee are captured and processed to extract body landmarks and generate temporal landmark sequences. Reference landmark sequences corresponding to defender animation sequences are generated and aligned with user landmark sequences using Dynamic Time Warping-based temporal alignment. The system generates synchronized overlay outputs and similarity metrics for post-session evaluation. The invention reduces dependence on dedicated tracking hardware, compensates for speed variations, and improves accessibility and objective performance assessment.
Disclaimer: Curated by HT Syndication.
