Patent ID: 11900525
Assignee: GOOGLE LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 17:
18. A method for representing compressed attributes of a point cloud, comprising:
receiving, by a computing system comprising one or more processors, a compressed encoding of attributes of a point cloud, wherein the compressed encoding comprises a plurality of component latent representations corresponding to blocks respectively containing sets of voxels of the point cloud;
obtaining, by the computing system and for an input voxel, an accumulated latent representation based on the plurality of component latent representations, wherein the accumulated latent representation is obtained using one or more domain-based transforms;
inputting, by the computing system and to a coordinate-based network, the input voxel and the accumulated latent representation; and
outputting, by the computing system and using the coordinate-based network, an attribute representation corresponding to the input voxel.