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:
Aug. 18, 2020
Filed:
Nov. 20, 2018
Sony Corporation, Tokyo, JP;
Hye-Yeon Cheong, San Jose, CA (US);
Ali Tabatabai, San Jose, CA (US);
SONY CORPORATION, Tokyo, JP;
Abstract
An embedded codec (EBC) circuitry includes encoder circuitry to encode a plurality of sub-blocks of an image block by an entropy coding scheme to generate a plurality of encoded data blocks. Each encoded data block includes a first plurality of bit-planes and a second plurality of bit-planes. The first plurality of bit-planes include a plurality of entropy coded bits. The encoder circuitry determines a count of refinement bits of a plurality of refinement bits, for an encoded data block of the plurality of encoded data blocks, based on a quality measure of the plurality of encoded data blocks. The quality measure represents a count of the plurality of entropy coded bits in each encoded data block. The encoder circuitry allocates the count of refinement bits in the second plurality of bit-planes of the encoded data block.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile