531 search results - page 20 / 107 » Using Photometric Invariants for 3D Object Recognition |
ICRA
2003
IEEE
15 years 2 months ago
2003
IEEE
− We propose a vision based 3D object recognition and tracking system, which provides high level scene descriptions such as object identification and 3D pose information. The sys...
141
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CVPR
2012
IEEE
12 years 12 months ago
2012
IEEE
This paper proposes a novel approach to recognize object categories in point clouds. By quantizing 3D SURF local descriptors, computed on partial 3D shapes extracted from the poin...
MVA
2007
14 years 10 months ago
2007
We propose use of an appearance manifold with embedded covariance matrix as a technique for recognizing 3D objects from images that are influenced by geometric and quality-degrade...
VMV
2001
14 years 10 months ago
2001
This contribution presents a new class of MRF, that is inspired by methods of statistical physics. The new energy function assumes full-connectivity in the neighborhood system and...
93
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ECCV
2008
Springer
15 years 11 months ago
2008
Springer
Abstract. Despite the ubiquitous use of range images in various computer vision applications, little has been investigated about the size variation of the local geometric structure...