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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.:

US 12444092 B1

PDFFull Text
Date of Patent:
Oct. 14, 2025

Filed:

Sep. 19, 2022

Coding point cloud data using direct mode for inter-prediction in g-pcc

Applicant:

Qualcomm Incorporated, San Diego, CA (US);

Inventors:

Luong Pham Van, San Diego, CA (US);

Geert Van Der Auwera, San Diego, CA (US);

Adarsh Krishnan Ramasubramonian, Irvine, CA (US);

Marta Karczewicz, San Diego, CA (US);

Assignee:

QUALCOMM Incorporated, San Diego, CA (US);

Attorney:

Shumaker & Sieffert, P. A.

Primary Examiner:

Henok Shiferaw

Assistant Examiner:

Dennis Rosario

Int. Cl.
CPC ...
G06T 9/40 (2006.01); G06T 9/00 (2006.01); H04N 19/103 (2014.01); H04N 19/11 (2014.01); H04N 19/159 (2014.01); H04N 19/50 (2014.01); H04N 19/70 (2014.01); H04N 19/96 (2014.01);
U.S. Cl.
CPC ...
G06T 9/40 (2013.01); G06T 9/004 (2013.01); H04N 19/103 (2014.11); H04N 19/11 (2014.11); H04N 19/159 (2014.11); H04N 19/50 (2014.11); H04N 19/70 (2014.11); H04N 19/96 (2014.11); G06T 2207/10028 (2013.01);
Abstract

An example device for coding point cloud data includes a memory configured to store point cloud data; and one or more processors implemented in circuitry and configured to: determine at least one of 1) that a node of an octree of the point cloud data is not inter predictable or 2) that angular mode is enabled for the node; in response to determining the at least one of 1) that the node is not inter predictable or 2) that angular mode is enabled for the node, determine an inferred direct coding mode (IDCM) mode for the node; and code occupancy data of the node using the determined IDCM mode.

Find Patent Forward Citations

Quick Actions:

Pham Van, Luong. (2025). Coding point cloud data using direct mode for inter-prediction in g-pcc (U.S. Patent No. 12444092). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12444092

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