| Presentation | 2009/1/5 NON-CAUSAL INTERPOLATIVE PREDICTION FOR B PICTURE ENCODING(International Workshop on Advanced Image Technology 2009) Tomoya HARABE, Akira KUBOTA, Yoshinori HATORI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes a non-causal interpolative prediction method for B-picture encoding. Interpolative prediction uses correlations between neighboring pixels, including non-causal pixels, for high prediction performance, in contrast to the conventional prediction, using only the causal pixels. For the interpolative prediction, the optimal quantizing scheme has been investigated for preventing coding error power from expanding in the decoding process. In this paper, we extend the optimal quantization sceme to inter-frame prediction in video coding. Unlike H.264 scheme, our method uses non-causal frames adjacent to the prediction frame. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | non-causal interpolative / B-picture / image processing / optimal quantization scheme |
| Paper # | IE2008-201 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 2009/1/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Image Engineering (IE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | NON-CAUSAL INTERPOLATIVE PREDICTION FOR B PICTURE ENCODING(International Workshop on Advanced Image Technology 2009) |
| Sub Title (in English) | |
| Keyword(1) | non-causal interpolative |
| Keyword(2) | B-picture |
| Keyword(3) | image processing |
| Keyword(4) | optimal quantization scheme |
| 1st Author's Name | Tomoya HARABE |
| 1st Author's Affiliation | Tokyo Institute of Technology, Interdisciplinary Graduate School of Science and Engineering, Department of Information Processing() |
| 2nd Author's Name | Akira KUBOTA |
| 2nd Author's Affiliation | Tokyo Institute of Technology, Interdisciplinary Graduate School of Science and Engineering, Department of Information Processing |
| 3rd Author's Name | Yoshinori HATORI |
| 3rd Author's Affiliation | Tokyo Institute of Technology, Interdisciplinary Graduate School of Science and Engineering, Department of Information Processing |
| Date | 2009/1/5 |
| Paper # | IE2008-201 |
| Volume (vol) | vol.108 |
| Number (no) | 373 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |