Invention Grant
- Patent Title: Entropy coding apparatus
- Patent Title (中): 熵编码装置
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Application No.: US12376335Application Date: 2007-10-17
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Publication No.: US07898445B2Publication Date: 2011-03-01
- Inventor: Katsumi Otsuka
- Applicant: Katsumi Otsuka
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2006-296500 20061031
- International Application: PCT/JP2007/070680 WO 20071017
- International Announcement: WO2008/053755 WO 20080508
- Main IPC: H03M7/00
- IPC: H03M7/00
Abstract:
An entropy coding apparatus configured to categorize each binarized symbol according to a corresponding bit position and a target arithmetic coding mode, and configured to parallelly perform arithmetic coding of a plurality of symbols belonging to an identical category is provided.
Public/Granted literature
- US20100259427A1 ENTROPY CODING APPARATUS Public/Granted day:2010-10-14
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