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Non-integer bit estimation for rate-distortion optimized video coding

研究成果: Conference contribution同行評審

3 引文 斯高帕斯(Scopus)

摘要

Many modern video encoders use rate-distortion optimization (RDO) methods for choosing coding parameters. This approach involves estimation of rate and distortion for different coding configurations. Intuitively, better performance can be achieved with more accurate rate and distortion assessments. This paper proposes improved rate computation by estimating a non-integer number of bits for arithmetic coding of syntax elements. This is applied to optimization of the H.264 codec in arithmetic coding mode and promising results are achieved.

原文English
主出版物標題2012 IEEE International Conference on Consumer Electronics, ICCE 2012
發行者Institute of Electrical and Electronics Engineers Inc.
頁面88-89
頁數2
ISBN(列印)9781457702310
DOIs
出版狀態Published - 2012
事件2012 IEEE International Conference on Consumer Electronics, ICCE 2012 - Las Vegas, NV, United States
持續時間: 13 1月 201216 1月 2012

出版系列

名字Digest of Technical Papers - IEEE International Conference on Consumer Electronics
ISSN(列印)0747-668X

Conference

Conference2012 IEEE International Conference on Consumer Electronics, ICCE 2012
國家/地區United States
城市Las Vegas, NV
期間13/01/1216/01/12

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