DSP Implementation of H.264 Encoder
碩士 === 國立雲林科技大學 === 通訊工程研究所碩士班 === 99 === The goal of this paper is to port the H.264 reference C code "T264" developed by Chinese Video Encoding Freeware Organization to Texas Instruments(TI) TMS320DM642 DSP development platform.Since H.264 encoder is high in computational complexity, the...
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ndltd-TW-099YUNT56500172016-04-08T04:21:57Z http://ndltd.ncl.edu.tw/handle/53733409884956732890 DSP Implementation of H.264 Encoder H.264編碼器之數位訊號處理器實作 Kai-Ruei Jan 詹凱瑞 碩士 國立雲林科技大學 通訊工程研究所碩士班 99 The goal of this paper is to port the H.264 reference C code "T264" developed by Chinese Video Encoding Freeware Organization to Texas Instruments(TI) TMS320DM642 DSP development platform.Since H.264 encoder is high in computational complexity, the main challenge is to speed up encoding process for real-time (30 frames per second QCIF) video compression. In order to achieve this goal, we adjust parameters provided by TI Code Composer Studio''s (CCS) for option-level optimization, we also rewrite some functions in C code to linear assembly code and explore possible parallel processing. The experimental results show an average savings about 71% of computational complexity. Day-Fann Shen 沈岱範 2011 學位論文 ; thesis 63 zh-TW |
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碩士 === 國立雲林科技大學 === 通訊工程研究所碩士班 === 99 === The goal of this paper is to port the H.264 reference C code "T264" developed by Chinese Video Encoding Freeware Organization to Texas Instruments(TI) TMS320DM642 DSP development platform.Since H.264 encoder is high in computational complexity, the main challenge is to speed up encoding process for real-time (30 frames per second QCIF) video compression. In order to achieve this goal, we adjust parameters provided by TI Code Composer Studio''s (CCS) for option-level optimization, we also rewrite some functions in C code to linear assembly code and explore possible parallel processing. The experimental results show an average savings about 71% of computational complexity.
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Day-Fann Shen |
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Day-Fann Shen Kai-Ruei Jan 詹凱瑞 |
author |
Kai-Ruei Jan 詹凱瑞 |
spellingShingle |
Kai-Ruei Jan 詹凱瑞 DSP Implementation of H.264 Encoder |
author_sort |
Kai-Ruei Jan |
title |
DSP Implementation of H.264 Encoder |
title_short |
DSP Implementation of H.264 Encoder |
title_full |
DSP Implementation of H.264 Encoder |
title_fullStr |
DSP Implementation of H.264 Encoder |
title_full_unstemmed |
DSP Implementation of H.264 Encoder |
title_sort |
dsp implementation of h.264 encoder |
publishDate |
2011 |
url |
http://ndltd.ncl.edu.tw/handle/53733409884956732890 |
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