Invention Grant
- Patent Title: Throughput improvement for CABAC coefficient level coding
- Patent Title (中): CABAC系数级编码的吞吐量提高
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Application No.: US13710212Application Date: 2012-12-10
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Publication No.: US09191670B2Publication Date: 2015-11-17
- Inventor: Marta Karczewicz , Jianle Chen , Wei-Jung Chien , Rajan Laxman Joshi
- Applicant: Qualcomm Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: H04N19/64
- IPC: H04N19/64 ; H04N19/91 ; H04N19/60 ; H04N19/70 ; H04N19/13 ; H04N19/93
Abstract:
This disclosure proposes various techniques for limiting the number of bins that are coded using an adaptive context model with context adaptive binary arithmetic coding (CABAC). In particular, this disclosure proposes to limit the number of bins that use CABAC for coding level information of transform coefficients in a video coding process.
Public/Granted literature
- US20130182757A1 THROUGHPUT IMPROVEMENT FOR CABAC COEFFICIENT LEVEL CODING Public/Granted day:2013-07-18
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