| Presentation | 1998/6/18 Factorization without Factorization : From Orthographic to Perspective Kenichi Kanatani, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We point out that matrix factorization does not play an essential role in reconstructing 3-D from a sequence of images by the factorization method of Tomasi and Kanade. We describe an alternative procedure that does not involve matrix factorization, revealing that the essence of the method is "averaging" the entire data to disperse the noise, which is independent of whether the projection is orthographic or perspective. We show that in this new light the factorization method can be extended to perspective projection straightforwardly. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | factorization / structure from motion / motion images / orthographic projection / perspective projection / Euclidean reconstruction |
| Paper # | PRMU98-26 |
| Date of Issue |
| Conference Information | |
| Committee | PRMU |
|---|---|
| Conference Date | 1998/6/18(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 | Pattern Recognition and Media Understanding (PRMU) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Factorization without Factorization : From Orthographic to Perspective |
| Sub Title (in English) | |
| Keyword(1) | factorization |
| Keyword(2) | structure from motion |
| Keyword(3) | motion images |
| Keyword(4) | orthographic projection |
| Keyword(5) | perspective projection |
| Keyword(6) | Euclidean reconstruction |
| 1st Author's Name | Kenichi Kanatani |
| 1st Author's Affiliation | Department of Computer Science, Gunma University() |
| Date | 1998/6/18 |
| Paper # | PRMU98-26 |
| Volume (vol) | vol.98 |
| Number (no) | 126 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |