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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 12688617 B1

PDFFull Text
Date of Patent:
Jul. 21, 2026

Filed:

Feb. 15, 2023

Method and apparatus for processing three dimensional graphic data, device, storage medium and product

Applicant:

Beijing Baidu Netcom Science Technology Co., Ltd., Beijing, CN;

Inventors:

Guodong Li, Beijing, CN;

Jingang Yan, Beijing, CN;

Jingyuan Wang, Beijing, CN;

Hongchi Zhang, Beijing, CN;

Bin Hu, Beijing, CN;

Wenzhang Xiao, Beijing, CN;

Zhanbiao Shi, Beijing, CN;

Chenxing Wen, Beijing, CN;

Kunpeng Wang, Beijing, CN;

Panpan Xu, Beijing, CN;

Xiaohu MA, Beijing, CN;

Ruixin Sun, Beijing, CN;

Zhiming Zhang, Beijing, CN;

Lantian Shangguan, Beijing, CN;

Huan Deng, Beijing, CN;

Jia Song, Beijing, CN;

Assignee:

Beijing Baidu Netcom Science Technology Co., Ltd., Beijing, CN;

Attorney:

Dilworth IP, LLC

Primary Examiner:

Jwalant Amin

Int. Cl.
CPC ...
G06T 9/00 (2006.01); G06F 18/24 (2023.01); G06T 9/40 (2006.01); G06T 15/20 (2011.01); G06T 17/00 (2006.01); G06T 17/05 (2011.01); G06T 17/20 (2006.01); H04N 19/597 (2014.01); H04N 19/60 (2014.01); G06V 20/64 (2022.01);
U.S. Cl.
CPC ...
G06T 9/001 (2013.01); G06F 18/24 (2023.01); G06T 9/40 (2013.01); G06T 15/20 (2013.01); G06T 17/005 (2013.01); G06T 17/05 (2013.01); G06T 17/20 (2013.01); H04N 19/597 (2014.11); H04N 19/60 (2014.11); G06V 20/64 (2022.01);
Abstract

The present disclosure provides a method and apparatus for processing three dimensional graphic data, a device, a storage medium and a product, relating to a field of artificial intelligence, in particular to a field of autonomous driving. The specific implementation is: receiving a data compression request for a target graphic element in a three dimensional electronic map, and obtaining at least one vertex data corresponding to the target graphic element; extracting a global coordinate matrix with a shared attribute in the at least one vertex data; extracting local coordinate data with a private attribute respectively corresponding to the at least one vertex data; and sending, in response to a graphic drawing request for the target graphic element, the global coordinate matrix and the local coordinate data respectively corresponding to the at least one vertex data to a graphic display device.

Find Patent Forward Citations

Li, Guodong. (2026). Method and apparatus for processing three dimensional graphic data, device, storage medium and product (U.S. Patent No. 12688617). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12688617

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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