Presentation | 2004-12-17 Small circle fitting to the sequence of spherical points : Towards smoothing of camera motions Jun FUJIKl, Shotaro AKAHO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recovering the camera motion and the object shape from the sequence of two dimensional images is the fundamental and important problem in computer vision. Especially, the recovering under orthographic projection is the most fundamental problem. In the recovering problem, the camera motions are represented as the sequence of spherical points. Although original trajectory of the points is smooth curve on a sphere, it is difficult to connect the points by simple curve because of camera shake and/or noise. Therefore, in this paper, we present the small/great circle fitting methods to the sequence of spherical points in the beginning. We also evaluate the methods by synthesized data. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | camera motion / smoothing / sphere / small circle / orthographic projection |
Paper # | PRMU2004-149 |
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Committee | PRMU |
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Conference Date | 2004/12/10(1days) |
Place (in Japanese) | (See Japanese page) |
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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) | Small circle fitting to the sequence of spherical points : Towards smoothing of camera motions |
Sub Title (in English) | |
Keyword(1) | camera motion |
Keyword(2) | smoothing |
Keyword(3) | sphere |
Keyword(4) | small circle |
Keyword(5) | orthographic projection |
1st Author's Name | Jun FUJIKl |
1st Author's Affiliation | National Institute of Advanced Industrial Science and Technology() |
2nd Author's Name | Shotaro AKAHO |
2nd Author's Affiliation | National Institute of Advanced Industrial Science and Technology |
Date | 2004-12-17 |
Paper # | PRMU2004-149 |
Volume (vol) | vol.104 |
Number (no) | 524 |
Page | pp.pp.- |
#Pages | 6 |
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