MUMBAI, India, May 1 -- Intellectual Property India has published a patent application (202641048966 A) filed by Nitte, Mangaluru, Karnataka, on April 17, for 'real-time hand gesture-based virtual drawing system using computer vision.'
Inventor(s) include Ashwini K M; and Shrilaxmi Rao.
The application for the patent was published on May 1, under issue no. 18/2026.
According to the abstract released by the Intellectual Property India: "Disclosed herein is a computer-implemented system (100) for touchless virtual drawing using hand gestures that comprises user device (102) configured to present a virtual drawing canvas; a camera module (104) configured to capture real-time hand movement images; and a processing unit (106) operatively connected to the camera module (104) and the user device (102), the processing unit (106) including a hand detection module (108), a hand landmark tracking module (110), a gesture recognition module (112), a coordinate mapping module (114), a stroke generation module (116), a drawing control module (118), a real-time rendering module (120), and a gesture state management module (122), configured to detect hand gestures, map tracked positions to display coordinates, generate and render drawing strokes with low latency, and dynamically control drawing parameters, wherein a display interface (124) presents the generated drawing output to the user."
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