1119 search results - page 87 / 224 » Hypercube Algorithms for Image Transformations |
146
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ECCV
2002
Springer
16 years 3 months ago
2002
Springer
Reconstruction-based super-resolution from motion video has been an active area of study in computer vision and video analysis. Image alignment is a key component of super-resoluti...
116
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CIVR
2007
Springer
15 years 8 months ago
2007
Springer
We present a novel matching and similarity evaluation method for planar geometric shapes represented by sets of polygonal curves. Given two shapes, the matching algorithm randomly...
115
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ICIP
1998
IEEE
16 years 3 months ago
1998
IEEE
An algorithm for speaker's lip segmentation and features extraction is presented in this paper. A color video sequence of speaker's face is acquired, under natural light...
MICCAI
2009
Springer
16 years 3 months ago
2009
Springer
Abstract. We show that a simple probabilistic modelling of the registration problem for surfaces allows to solve it by using standard clustering techniques. In this framework, poin...
144
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ISBI
2007
IEEE
15 years 8 months ago
2007
IEEE
Complex shapes - such as the surface of the human brain may be represented and analyzed in frequency space by a spherical harmonics transformation. A key step of the processing ch...