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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 11405629 B1

PDFFull Text
Date of Patent:
Aug. 02, 2022

Filed:

Jul. 11, 2021

Video decoding method for decoding part of bitstream to generate projection-based frame with constrained guard band size and/or constrained projection face size and associated electronic device

Applicant:

Mediatek Inc., Hsin-Chu, TW;

Inventors:

Ya-Hsuan Lee, Hsinchu, TW;

Jian-Liang Lin, Hsinchu, TW;

Assignee:

MEDIATEK INC., Hsin-Chu, TW;

Attorney:

Winston Hsu

Primary Examiner:

Zhihan Zhou

Int. Cl.
CPC ...
H04N 19/00 (2014.01); H04N 19/44 (2014.01); H04N 19/169 (2014.01); H04N 19/186 (2014.01); H04N 19/132 (2014.01);
U.S. Cl.
CPC ...
H04N 19/44 (2014.11); H04N 19/132 (2014.11); H04N 19/186 (2014.11); H04N 19/1883 (2014.11);
Abstract

A video decoding method includes decoding a part of a bitstream to generate a decoded frame. The decoded frame is a projection-based frame that comprises at least one projection face and at least one guard band packed in a projection layout. At least a portion of a 360-degree content of a sphere is mapped to the at least one projection face via projection. The decoded frame is in a 4:2:0 chroma format or a 4:2:2 chroma format, and a guard band size of each of the at least one guard band is equal to an even number of luma samples.

Find Patent Forward Citations

Lee, Ya-Hsuan. (2022). Video decoding method for decoding part of bitstream to generate projection-based frame with constrained guard band size and/or constrained projection face size and associated electronic device (U.S. Patent No. 11405629). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11405629

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

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