| Presentation | 2001/11/20 Intra-Frame/Field-Based Motion Picture Coding with Perfect Reconstruction De-interlacing T ISHIDA, S MURAMATSU, Z JIE, S SASAKI, H KIKUCHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this work, we consider applying perfect reconstruction de-interlaing to intra-frame/field-based codec system so that the system structure can realize a rich scalability with one bit stream according to requirements for image quality. When the conventional field interleaving or separation is applied for an interlaced picture, the intra-frame/field-based codec system causes horizontal comb-shape artifacts at edges of motion part or aliasing. Due to these effects, the low-bitrate-decoded pictures are degraded around the edges. The proposed technique is shown that the pictures decoded on low bitrate causes less comb-shape artifacts except for extra-process and the one decoded on high bitrate are able to be kept the spacial-resolution. It is also shown that the efficient implementation and lossless implementation exist for a unique case. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Perfect reconstruction de-interlacing / Intra-frame/field-based codec / Scalability / Motion-JPEG2000 |
| Paper # | CAS2001-80 CST2001-33 |
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| Conference Information | |
| Committee | CAS |
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| Conference Date | 2001/11/20(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) | Intra-Frame/Field-Based Motion Picture Coding with Perfect Reconstruction De-interlacing |
| Sub Title (in English) | |
| Keyword(1) | Perfect reconstruction de-interlacing |
| Keyword(2) | Intra-frame/field-based codec |
| Keyword(3) | Scalability |
| Keyword(4) | Motion-JPEG2000 |
| 1st Author's Name | T ISHIDA |
| 1st Author's Affiliation | Graduate School of Science and Technology, Niigata University() |
| 2nd Author's Name | S MURAMATSU |
| 2nd Author's Affiliation | Faculty of Engineering, Niigata University |
| 3rd Author's Name | Z JIE |
| 3rd Author's Affiliation | Faculty of Engineering, Niigata University |
| 4th Author's Name | S SASAKI |
| 4th Author's Affiliation | Faculty of Engineering, Niigata University |
| 5th Author's Name | H KIKUCHI |
| 5th Author's Affiliation | Faculty of Engineering, Niigata University |
| Date | 2001/11/20 |
| Paper # | CAS2001-80 CST2001-33 |
| Volume (vol) | vol.101 |
| Number (no) | 459 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |