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http://dx.doi.org/10.6109/jkiice.2013.17.2.385

The Hardware Design of a High throughput CABAC Decoder for HEVC  

Kim, Hansik (한밭대학교 정보통신공학과)
Ryoo, Kwangki (한밭대학교 정보통신공학과)
Abstract
This paper proposes an efficient hardware architecture of CABAC for HEVC decoder. The proposed method is structured to handle two bins in one cycle, while preserving data dependencies of the CABAC. In addition, the processing time of the proposed architecture is reduced because the operation using Offset and Range is processed while the architecture reads rLPS from rLPSROM. As a result of analyzing operating frequency of the proposed CABAC architecture, the proposed architecture has improved by 40% than the previous one.
Keywords
HEVC; CABAC; Entropy Coding; Video Coding; Binary Arithmetic Coding;
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