Intellectual Property India Publishes Patent Application for 'Tree-Based Deep Entropy Model For Point Cloud Compression' Filed by Interdigital Patent Holdings, Inc.

MUMBAI, India, May 2 -- Intellectual Property India has published a patent application (202517032156 A) filed by Interdigital Patent Holdings, Inc., Wilmington, U.S.A., on March 31, for 'tree-based deep entropy model for point cloud compression.'

Inventor(s) include Lodhi, Muhammad Asad; Pang, Jiahao; and Tian, Dong.

The application for the patent was published on May 2, under issue no. 18/2025.

According to the abstract released by the Intellectual Property India: "Methods and devices for encoding and decoding 3D point clouds. A learned deep entropy model over octrees is proposed for lossless compression of 3D point cloud data. The self-supervised compression consists of an adaptive entropy coder which operates on a tree-structured cond...