The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 08, 2025
Filed:
May. 31, 2022
Sony Group Corporation, Tokyo, JP;
Sony Corporation of America, New York, NY (US);
Danillo Graziosi, Flagstaff, AZ (US);
Alexandre Zaghetto, San Jose, CA (US);
Ali Tabatabai, Cupertino, CA (US);
SONY GROUP CORPORATION, Tokyo, JP;
SONY CORPORATION OF AMERICA, Tokyo, JP;
Abstract
Methods, systems and devices described herein implement a task-driven machine learning-based compression scheme for point cloud geometry implicit representation. The machine learning-based codec is able to be optimized for a task to achieve better compression rates by being conditioned to what the reconstructed signal will be used for. The latent representation of the point cloud or the neural network that implicitly represents the point cloud itself are able to be compressed. The methods described herein perform efficient compression of the implicit representation of a point cloud given a target task.