531 search results - page 56 / 107 » Using Photometric Invariants for 3D Object Recognition |
115
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CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper, we propose a robust multi-layer background subtraction technique which takes advantages of local texture features represented by local binary patterns (LBP) and pho...
ICIAP
1997
ACM
15 years 4 months ago
1997
ACM
The purpose is to arrive at recognition of multicolored objects invariant to a substantial change in viewpoint, object geometry and illumination. Assuming dichromatic reflectance...
114
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CVPR
2003
IEEE
16 years 1 months ago
2003
IEEE
We present a method to learn and recognize object class models from unlabeled and unsegmented cluttered scenes in a scale invariant manner. Objects are modeled as flexible constel...
CVPR
2005
IEEE
16 years 1 months ago
2005
IEEE
Illumination changes are a ubiquitous problem in computer vision. They present a challenge in many applications, including tracking: for example, an object may move in and out of ...
111
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PAMI
2006
14 years 11 months ago
2006
Viewpoint independent recognition of free-form objects and their segmentation in the presence of clutter and occlusions is a challenging task. We present a novel 3D model-based alg...