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:
Jul. 14, 2020
Filed:
Aug. 02, 2019
Sun Patent Trust, New York, NY (US);
Daisaku Komiya, Tokyo, JP;
Takahiro Nishi, Nara, JP;
Youji Shibahara, Tokyo, JP;
Hisao Sasai, Osaka, JP;
Toshiyasu Sugio, Osaka, JP;
Kyoko Tanikawa, Osaka, JP;
Toru Matsunobu, Osaka, JP;
SUN PATENT TRUST, New York, NY (US);
Abstract
Circuity for executing operations is provided. The operations divide a picture into tiles. The tiles are coded to generate pieces of coded data, each of which corresponds to a different one of the tiles. A bitstream is generated to include the pieces of coded data. In this regard, the coding of the tiles includes generating a first code string by: coding a first tile with reference to coding information of an already-coded tile neighboring the first tile when a boundary between the first and already-coded tiles is a first boundary; and coding the first tile without reference to the coding information of the already-coded tile when the boundary between the first and already-coded tiles is a second boundary. The bitstream is generated to include tile boundary independence information, which indicates whether each boundary between the tiles is one of the first and second boundaries.