| Presentation | 2004-10-21 Fast Motion Vector Estimation Employing Adaptively Assigned Search Area Sizes Followed by Hierarchical Sob-Sampling Block Matching Koutarou Oguma, Mitsuhiro Kitani, Tadayoshi Enomoto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A "fast motion vector estimation (ME) algorithm employing adaptively assigned search area sizes followed by hierarchical sub-sampling block matching" method was developed for MPEG-2. It can improve processing speed of the full-search method by a factor of about 18, while maintaining visual quality of the full-search method ("Football", MP@ML, 4 Mbps, 30 frame/sec, search area = 720 pixels × 480 lines). |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MPEG-2 / motion estimation algorithm / search area sizes / sub-sampling |
| Paper # | SIP2004-83,ICD2004-115,IE2004-59 |
| Date of Issue |
| Conference Information | |
| Committee | SIP |
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| Conference Date | 2004/10/14(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 | Signal Processing (SIP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fast Motion Vector Estimation Employing Adaptively Assigned Search Area Sizes Followed by Hierarchical Sob-Sampling Block Matching |
| Sub Title (in English) | |
| Keyword(1) | MPEG-2 |
| Keyword(2) | motion estimation algorithm |
| Keyword(3) | search area sizes |
| Keyword(4) | sub-sampling |
| 1st Author's Name | Koutarou Oguma |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Chuo University() |
| 2nd Author's Name | Mitsuhiro Kitani |
| 2nd Author's Affiliation | Graduate School of Science and Engineering, Chuo University |
| 3rd Author's Name | Tadayoshi Enomoto |
| 3rd Author's Affiliation | Graduate School of Science and Engineering, Chuo University |
| Date | 2004-10-21 |
| Paper # | SIP2004-83,ICD2004-115,IE2004-59 |
| Volume (vol) | vol.104 |
| Number (no) | 363 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |