| Presentation | 2000/9/14 A Factorization Method for Perspective Structure and Motion from Multiple Images with Variable Focal Length Takeshi Hachiya, Takeshi Shakunaga, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A factorization method is proposed for simultaneous recovery of perspective structure and motion from multiple images which are taken from a camera with a variable focal length. The method is a revised version of the previous method proposed by Ukita-Shakunaga[1]. This paper provides a new formulation of the metric constraints proposed in [1], as well as some stabilizing techniques for robust calculation of projective depths using trifocal tensors. Experimental results are also reported for simulation data and for real data. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Factorization method / perspective structure and motion / variable focal length / metric constraints / trifocal tensor / projective depth |
| Paper # | PRMU2000-68 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2000/9/14(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 | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Factorization Method for Perspective Structure and Motion from Multiple Images with Variable Focal Length |
| Sub Title (in English) | |
| Keyword(1) | Factorization method |
| Keyword(2) | perspective structure and motion |
| Keyword(3) | variable focal length |
| Keyword(4) | metric constraints |
| Keyword(5) | trifocal tensor |
| Keyword(6) | projective depth |
| 1st Author's Name | Takeshi Hachiya |
| 1st Author's Affiliation | () |
| 2nd Author's Name | Takeshi Shakunaga |
| 2nd Author's Affiliation | Department of Information Technology, Faculty of Engineering, OKAYAMA UNIVERSITY |
| Date | 2000/9/14 |
| Paper # | PRMU2000-68 |
| Volume (vol) | vol.100 |
| Number (no) | 311 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |