Rate Control Key-Parameter Improvement for H.264/AVC
碩士 === 國立嘉義大學 === 資訊工程學系研究所 === 96 === In this thesis, we propose a rate control mechanism using DBA (DCT-Spectrum Bitrate Abundance) parameter to measure the frame complexity in bit-rate estimation. DBA is obtained by multiply the energy of quantized DCT spectrum by the frequency-characteristic par...
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| Language: | zh-TW |
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2008
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| Online Access: | http://ndltd.ncl.edu.tw/handle/649t52 |