會議論文
| 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 | en |
| 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 | TWN |
| 公開徵稿 | Y |
| 出版型式 | 電子版 |
| 出處 | |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/79039 ) |