| Presentation | 2001/3/22 The video coder with filterbank and subband motion estimation Wataru ASANO, Masaaki IKEHARA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a new video coding schem using filterbank and subband motion estimation. In most of video coding schemes such as MPEG, they have problems such as blocking artifacts and large amount of calculation in motion estimation. We use (lapped) filterbank instead of DCT to reduce the blocking artifacts, and use subband motion estimation with subband-block to reduce computational complexity. Intra-frames and difference frames in a video sequence are encoded by proper encoding mode respectively. They permit scalablity, progressive transmission, and exact bit-rate control. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | video coding / filterbank / motion estimation |
| Paper # | CAS2000-120,DSP2000-178,CS2000-140 |
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| Conference Information | |
| Committee | CAS |
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| Conference Date | 2001/3/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Circuits and Systems (CAS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The video coder with filterbank and subband motion estimation |
| Sub Title (in English) | |
| Keyword(1) | video coding |
| Keyword(2) | filterbank |
| Keyword(3) | motion estimation |
| 1st Author's Name | Wataru ASANO |
| 1st Author's Affiliation | Faculty of Science and Technology, Keio University() |
| 2nd Author's Name | Masaaki IKEHARA |
| 2nd Author's Affiliation | Faculty of Science and Technology, Keio University |
| Date | 2001/3/22 |
| Paper # | CAS2000-120,DSP2000-178,CS2000-140 |
| Volume (vol) | vol.100 |
| Number (no) | 717 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |