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:
Jan. 13, 2026
Filed:
Apr. 22, 2024
Qualcomm Incorporated, San Diego, CA (US);
Adarsh Krishnan Ramasubramonian, Irvine, CA (US);
Geert Van Der Auwera, San Diego, CA (US);
Marta Karczewicz, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A method of encoding or decoding point cloud data includes signaling or parsing a slice level flag of a first slice, in coding order, of a current frame indicating to determine entropy coding states of the first slice of the current frame based on entropy coding states of a last slice, in coding order, of a previous frame of the point cloud data; determining the entropy coding states of the first slice of the current frame based on the entropy coding states of the last slice of the previous frame in a condition where the flag indicates to determine the entropy coding states of the first slice of the current frame based on the entropy coding states of the last slice of the previous frame; and encoding or decoding the first slice of the current frame based on the entropy coding states of the first slice.