Presentation | 1999/12/17 Recursive factorization method for the paraperspective model based on the perspective projection Jun Fujiki, Takeshi Kurata, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The factorization method, which allows us to reconstruct motion of the camera and shape of the object simultaneously from multiple images, is so excellent method that is provides higher stability in numerical computations and relatively satisfactory results. To apply this method to real-time processing, the recursive factorization method has been proposed. However, The factorization method based on the affine projection has a limitation in reconstruction accuracy, and to achieve high-accuracy reconstruction, the motion should be restricted. To overcome such a problem we present the recursive factorization method for paraperspective model based on the perspective projection. The present method is far superior to other ones, which not only allows us to achieve high-accuracy Euclidean reconstruction in a short time but also provides higher stability in numerical computation. This method, moreover, gives stable reconstruction in almost all cases even if any error is contained in some images because all images are treated as uniformly as possible. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Structure from motion / factorization method / perspective projection / Euclidean reconstruction / principal component analysis |
Paper # | PRMU99-187 |
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Conference Information | |
Committee | PRMU |
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Conference Date | 1999/12/17(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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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) | Recursive factorization method for the paraperspective model based on the perspective projection |
Sub Title (in English) | |
Keyword(1) | Structure from motion |
Keyword(2) | factorization method |
Keyword(3) | perspective projection |
Keyword(4) | Euclidean reconstruction |
Keyword(5) | principal component analysis |
1st Author's Name | Jun Fujiki |
1st Author's Affiliation | Electrotechnical Laboratory() |
2nd Author's Name | Takeshi Kurata |
2nd Author's Affiliation | Electrotechnical Laboratory |
Date | 1999/12/17 |
Paper # | PRMU99-187 |
Volume (vol) | vol.99 |
Number (no) | 515 |
Page | pp.pp.- |
#Pages | 8 |
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