Invention Grant
- Patent Title: Sub-block based entropy coding for image coding
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Application No.: US16194357Application Date: 2018-11-18
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Publication No.: US10666985B1Publication Date: 2020-05-26
- Inventor: Hye-Yeon Cheong , Ali Tabatabai
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Haverstock & Owens LLP
- Main IPC: H04N19/176
- IPC: H04N19/176 ; H04N19/91 ; H04N19/119
Abstract:
A sub-block entropy coding method more efficiently encodes content. Specifically, by selecting the most optimal tables for each sub-block, the number of bits utilizes is minimized. Furthermore, based on results, tables are able to be eliminated as options to further reduce the number of signaling bits.
Public/Granted literature
- US20200162763A1 SUB-BLOCK BASED ENTROPY CODING FOR IMAGE CODING Public/Granted day:2020-05-21
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