2748 search results - page 454 / 550 » A Computational Geometric Approach to Shape Analysis in Imag... |
178
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SMA
2009
ACM
15 years 11 months ago
2009
ACM
Principal curvatures and principal directions are fundamental local geometric properties. They are well deļ¬ned on smooth surfaces. However, due to the nature as higher order diļ...
165
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
This paper presents a 3D approach to multi-view object class detection. Most existing approaches recognize object classes for a particular viewpoint or combine classifiers for a f...
205
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SCALESPACE
2007
Springer
16 years 13 days ago
2007
Springer
This paper presents a statistical model for textures that uses a non-negative decomposition on a set of local atoms learned from an exemplar. This model is described by the varianc...
191
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ECCV
2008
Springer
15 years 8 months ago
2008
Springer
We present a novel method for unsupervised classification, including the discovery of a new category and precise object and part localization. Given a set of unlabelled images, som...
188
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CG
2008
Springer
15 years 6 months ago
2008
Springer
The technological advance of sensors is producing an exponential size growth of the data coming from 3D scanning and digital photography. The production of digital 3D models consi...