A Study of the Multiplication-free Binary Arithmetic Coding for H.264 CABAC Entropy Coding
碩士 === 大同大學 === 電機工程學系(所) === 100 === 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)...
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2012
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| Online Access: | http://ndltd.ncl.edu.tw/handle/66991240155097351870 |
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ndltd-TW-100TTU054420102015-10-13T21:22:40Z http://ndltd.ncl.edu.tw/handle/66991240155097351870 A Study of the Multiplication-free Binary Arithmetic Coding for H.264 CABAC Entropy Coding 免乘法二元算數編碼與其H.264應用之研究 Shy-Jiun Huang 黃詩鈞 碩士 大同大學 電機工程學系(所) 100 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. Teng-Pin Lin 林登彬 2012 學位論文 ; thesis 82 en_US |
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碩士 === 大同大學 === 電機工程學系(所) === 100 === 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.
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| author2 |
Teng-Pin Lin |
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Teng-Pin Lin Shy-Jiun Huang 黃詩鈞 |
| author |
Shy-Jiun Huang 黃詩鈞 |
| spellingShingle |
Shy-Jiun Huang 黃詩鈞 A Study of the Multiplication-free Binary Arithmetic Coding for H.264 CABAC Entropy Coding |
| author_sort |
Shy-Jiun Huang |
| title |
A Study of the Multiplication-free Binary Arithmetic Coding for H.264 CABAC Entropy Coding |
| title_short |
A Study of the Multiplication-free Binary Arithmetic Coding for H.264 CABAC Entropy Coding |
| title_full |
A Study of the Multiplication-free Binary Arithmetic Coding for H.264 CABAC Entropy Coding |
| title_fullStr |
A Study of the Multiplication-free Binary Arithmetic Coding for H.264 CABAC Entropy Coding |
| title_full_unstemmed |
A Study of the Multiplication-free Binary Arithmetic Coding for H.264 CABAC Entropy Coding |
| title_sort |
study of the multiplication-free binary arithmetic coding for h.264 cabac entropy coding |
| publishDate |
2012 |
| url |
http://ndltd.ncl.edu.tw/handle/66991240155097351870 |
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