7167 search results - page 342 / 1434 » A Technique for Invariant Generation |
189
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IJCV
1998
15 years 7 months ago
1998
The purpose of this article is to define optic flow for scalar and density images without using a priori knowledge other than its defining conservation principle, and to incorpo...
207
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ISVC
2010
Springer
15 years 6 months ago
2010
Springer
Abstract. This paper presents a fast algorithm for robust registration of shapes implicitly represented by signed distance functions(SDF). The proposed algorithm aims to recover th...
234
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PAMI
2011
15 years 2 months ago
2011
This paper proposes a general method for improving image descriptors using discriminant projections. Two methods based on Linear Discriminant Analysis have been recently introduce...
177
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CVPR
2006
IEEE
16 years 9 months ago
2006
IEEE
Johnson and Hebert's spin-images have been applied to the registration of range images and object recognition with much success because they are rotation, scale, and pose inv...
192
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ICCV
1999
IEEE
16 years 9 months ago
1999
IEEE
The necessary and sufficient conditions for being able to estimate scene structure, motion and camera calibration from a sequence of images are very rarely satisfied in practice. ...