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:
Dec. 03, 2019
Filed:
Sep. 11, 2015
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/463 (2014.01); H04N 19/597 (2014.01); H04N 19/50 (2014.01); H04N 19/65 (2014.01); H04N 19/176 (2014.01); H04N 19/25 (2014.01);
U.S. Cl.
CPC ...
H04N 19/463 (2014.11); H04N 19/176 (2014.11); H04N 19/25 (2014.11); H04N 19/50 (2014.11); H04N 19/597 (2014.11); H04N 19/65 (2014.11);
Abstract
The invention relates to a method () for coding a depth lookup table, DLT, (), the depth lookup table comprising depth value information of at least a part of a 3D picture, the method () comprising: selecting () a reference depth lookup table (); determining () a difference depth lookup table () based on a comparison between depth value information of the depth lookup table to be coded () and depth value information of the reference depth lookup table (); and coding () depth value information of the difference depth lookup table () according to a predetermined coding rule.