教師資料查詢 | 類別: 會議論文 | 教師: 陳巽璋 Shiunn-jang Chern (瀏覽個人網頁)

標題:Padding Block Based DVC Coding Scheme with Mutual Bi-directional Frame Coding at Decoder
學年101
學期1
發表日期2012/11/04
作品名稱Padding Block Based DVC Coding Scheme with Mutual Bi-directional Frame Coding at Decoder
作品名稱(其他語言)
著者Chern, Shiunn-jang; Lei, Ted Chih-wei
作品所屬單位淡江大學電機工程學系
出版者IEEE
會議名稱2012 IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2012)
會議地點Taiwan
摘要In this paper, we apply the mutual bi-directional frame coding (MB-frame coding) to our previous proposed padding block based Distributed Video Coding (DVC) scheme for performance improvement. Basically, in the MB-frame coding approach, we adopt the mutual forward and backward video sequence frames to process within reference frames in each individual Group of Pictures (GOP) until no skip blocks could be padded at decoder. It is worth to noting that with this approach the computation complexity does not increase at encoder side, which is consistent with the basic concept to meet the low complexity DVC requirement. Indeed, it achieves the overall system performance improvement with the cost of increasing for average 30 % of computation complexity at decoder side. Via computer simulation we show that the experimental results with the MB frame coding approach has about 0.2 dB gain over the one which does not employ the MB-frames coding s
關鍵字Distributed Video Coding; Padding Block Based Distributed Video Coding; Mutual Bi-Directional Frames Coding
語言英文
收錄於EI
會議性質國際
校內研討會地點
研討會時間20121104~20121107
通訊作者Chern, Shiunn-jang
國別中華民國
公開徵稿Y
出版型式電子版
出處
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