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URN etd-0713112-154356 Statistics This thesis had been viewed 1787 times. Download 862 times. Author Shy-Jiun Huang Author's Email Address No Public. Department Electrical Engineering Year 2011 Semester 2 Degree Master Type of Document Master's Thesis Language English Page Count 82 Title A Study of the Multiplication-free Binary Arithmetic Coding for H.264 CABAC Entropy Coding Keyword CABAC entropy coding multiplication-free multiplication-free entropy coding CABAC Abstract In this thesis, a new multiplication-free look-up table is proposed for the H.264 Context-based Adaptive Binary Arithmetic Coding (CABAC) engine. The original (K,N)=(4,64) look-up table of size 256 (4×64) is replaced by a new table size of 512 (4×128) with (K,N)=(4,128). A more efficient binary arithmetic coding engine is achieved to result in lower encoded bitrates using shorter encoding time. On average, bitrate saving of 9.81% and encode time saving of 14.22% are observed with consistent picture quality. Advisor Committee Teng-Pin Lin - advisor
Chau-Yun Hsu - co-chair
Tsung-Sheng Kuo - co-chair
Files Date of Defense 2012-07-11 Date of Submission 2012-07-13