CBP-Based fast mode decision for scalable video coding

Bo Yin Chou; Yu Hung Chen; Chung Ping Lai; Chia Hung Yeh

CBP-Based fast mode decision for scalable video coding

Bo Yin Chou^*, Yu Hung Chen, Chung Ping Lai, Chia Hung Yeh

^*此作品的通信作者

研究成果: 會議貢獻類型 › 會議論文 › 同行評審

1 引文斯高帕斯（Scopus）

摘要

In order to speedup the encoding processing of Scalable Video Coding (SVC), a CBP (Coded Block Pattern)-based fast mode decision algorithm is proposed in the paper. The CBP value is the syntax used at each Macroblock (MB) header to indicate whether an MB contains residualinformation or not. By the CBP values and MB modes of adjacent MB in Enhancement Layer (EL) and the co-located Base Layer (BL) MB mode, the proposed algorithm can exclude the invalid modes for the mode prediction of the current MB in EL. Experimental results show that the proposed algorithm achieves more than 76% EL Motion Estimation (ME) time-saving with ignorable PSNR degradation and bit increase when compared to JSVM 9.12.

原文	英語
頁面	79-83
頁數	5
出版狀態	已發佈 - 2009
對外發佈	是
事件	Asia-Pacific Signal and Information Processing Association 2009 Annual Summit and Conference, APSIPA ASC 2009 - Sapporo, 日本持續時間: 2009 10月 4 → 2009 10月 7

其他

其他	Asia-Pacific Signal and Information Processing Association 2009 Annual Summit and Conference, APSIPA ASC 2009
國家/地區	日本
城市	Sapporo
期間	2009/10/04 → 2009/10/07

ASJC Scopus subject areas

電腦網路與通信
資訊系統
電氣與電子工程
通訊

其它文件與鏈接

Link to publication in Scopus

引用此

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title = "CBP-Based fast mode decision for scalable video coding",

abstract = "In order to speedup the encoding processing of Scalable Video Coding (SVC), a CBP (Coded Block Pattern)-based fast mode decision algorithm is proposed in the paper. The CBP value is the syntax used at each Macroblock (MB) header to indicate whether an MB contains residualinformation or not. By the CBP values and MB modes of adjacent MB in Enhancement Layer (EL) and the co-located Base Layer (BL) MB mode, the proposed algorithm can exclude the invalid modes for the mode prediction of the current MB in EL. Experimental results show that the proposed algorithm achieves more than 76% EL Motion Estimation (ME) time-saving with ignorable PSNR degradation and bit increase when compared to JSVM 9.12.",

author = "Chou, {Bo Yin} and Chen, {Yu Hung} and Lai, {Chung Ping} and Yeh, {Chia Hung}",

year = "2009",

language = "English",

pages = "79--83",

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T1 - CBP-Based fast mode decision for scalable video coding

AU - Chou, Bo Yin

AU - Chen, Yu Hung

AU - Lai, Chung Ping

AU - Yeh, Chia Hung

PY - 2009

Y1 - 2009

N2 - In order to speedup the encoding processing of Scalable Video Coding (SVC), a CBP (Coded Block Pattern)-based fast mode decision algorithm is proposed in the paper. The CBP value is the syntax used at each Macroblock (MB) header to indicate whether an MB contains residualinformation or not. By the CBP values and MB modes of adjacent MB in Enhancement Layer (EL) and the co-located Base Layer (BL) MB mode, the proposed algorithm can exclude the invalid modes for the mode prediction of the current MB in EL. Experimental results show that the proposed algorithm achieves more than 76% EL Motion Estimation (ME) time-saving with ignorable PSNR degradation and bit increase when compared to JSVM 9.12.

AB - In order to speedup the encoding processing of Scalable Video Coding (SVC), a CBP (Coded Block Pattern)-based fast mode decision algorithm is proposed in the paper. The CBP value is the syntax used at each Macroblock (MB) header to indicate whether an MB contains residualinformation or not. By the CBP values and MB modes of adjacent MB in Enhancement Layer (EL) and the co-located Base Layer (BL) MB mode, the proposed algorithm can exclude the invalid modes for the mode prediction of the current MB in EL. Experimental results show that the proposed algorithm achieves more than 76% EL Motion Estimation (ME) time-saving with ignorable PSNR degradation and bit increase when compared to JSVM 9.12.

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M3 - Paper

AN - SCOPUS:77950581938

SP - 79

EP - 83

T2 - Asia-Pacific Signal and Information Processing Association 2009 Annual Summit and Conference, APSIPA ASC 2009

Y2 - 4 October 2009 through 7 October 2009

ER -

CBP-Based fast mode decision for scalable video coding

摘要

其他

ASJC Scopus subject areas

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引用此