| Presentation | 1998/7/24 Grobal Motion Estimation for Static Sprite Production And Its Application to Video Coding Kumi Jinzenji, Hiroshi Watanabe, Satoshi Ishibashi, Naoki Kobayashi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In static sprite coding, accuracy of produced static sprite has a strong effect on coding efficiency, SNR and subjectivity. Grobal Motion Estimation (GME) which is not sensitive to outlier data is desired to produce a stable static sprite from video sequence. In this paper, new GME which is not sensitive to outlier data is proposed. Then, using the proposed GME, coding efficiency and decoded image quality are evaluated in (1) Local motion compensation video coding, (2) GMC coding, (3) dynamic sprite coding and (4) static sprite coding of MPEG-4VM Ver.11. Consequently, static sprite coding achieved the highest coding efficiency among them. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MPEG-4 / Static spite / Grobal motion compensation (GMC) / Video coding |
| Paper # | IE98-36,PRMU98-59,MVE98-59 |
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| Conference Information | |
| Committee | MVE |
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| Conference Date | 1998/7/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Media Experience and Virtual Environment (MVE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Grobal Motion Estimation for Static Sprite Production And Its Application to Video Coding |
| Sub Title (in English) | |
| Keyword(1) | MPEG-4 |
| Keyword(2) | Static spite |
| Keyword(3) | Grobal motion compensation (GMC) |
| Keyword(4) | Video coding |
| 1st Author's Name | Kumi Jinzenji |
| 1st Author's Affiliation | NTT Human Interface Labs.() |
| 2nd Author's Name | Hiroshi Watanabe |
| 2nd Author's Affiliation | NTT Human Interface Labs. |
| 3rd Author's Name | Satoshi Ishibashi |
| 3rd Author's Affiliation | NTT Human Interface Labs. |
| 4th Author's Name | Naoki Kobayashi |
| 4th Author's Affiliation | NTT Human Interface Labs. |
| Date | 1998/7/24 |
| Paper # | IE98-36,PRMU98-59,MVE98-59 |
| Volume (vol) | vol.98 |
| Number (no) | 208 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |