Presentation | 2000/11/10 3D Reconstruction of Non-Rigid Objects Keisuke Kinoshita, Shigeru Akamatsu, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A method to reconstruct the shape of a 3D non-rigid object using sequence of images are proposed.Face, as a good example of a non-rigid object, is focused in this paper.Image sequences of a dynamically deforming face are captured from stereo cameras.Its shape is represented as a plane that lies among the two eyes and the nose, and vertical shifts(or depths)from the plane.Corresponding points are searched on the images according to their depth.Then adding temporal and spatial smoothness constraints, depths are refined and updated iteratively.Experimental results show that rough estimation of the shape has been reconstructed, although small structure information need to be improved. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | face / expression / stereo / smoothness constraint / affine camera model |
Paper # | HIP2000-37 |
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Committee | HIP |
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Conference Date | 2000/11/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Human Information Processing (HIP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | 3D Reconstruction of Non-Rigid Objects |
Sub Title (in English) | |
Keyword(1) | face |
Keyword(2) | expression |
Keyword(3) | stereo |
Keyword(4) | smoothness constraint |
Keyword(5) | affine camera model |
1st Author's Name | Keisuke Kinoshita |
1st Author's Affiliation | Advanced Telecommunication Research Institute International:ATR Human Infomation Processing Research Laboratories() |
2nd Author's Name | Shigeru Akamatsu |
2nd Author's Affiliation | Advanced Telecommunication Research Institute International:ATR Human Infomation Processing Research Laboratories:NTT Communication Science Laboratories |
Date | 2000/11/10 |
Paper # | HIP2000-37 |
Volume (vol) | vol.100 |
Number (no) | 444 |
Page | pp.pp.- |
#Pages | 8 |
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