MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202617097618 A) filed by Interdigital Ce Patent Holdings, Sas on August 12, 2026, for Micro Patch Convolutions For Point Cloud Attribute Compression.
Inventors include Marvie, Jean-Eudes; and Borba Pinheiro, Rodrigo.
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: Some embodiments of a method may include: obtaining information corresponding to a point cloud; selecting an examined point from a plurality of point cloud points corresponding to the information; determining a set of indices corresponding to a patch set for the examined point, wherein the patch set is a set of data points selected from the plurality of point cloud points, and wherein the patch set corresponds to the examined point; performing a patch convolution using the determined set of indices and a subset of the plurality of point cloud points; generating a latent space using an output of the patch convolution; and encoding the latent space data as an encoder bitstream.
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