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CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
In patch-based object recognition, there are two important issues on the codebook generation: (1) resolution: a coarse codebook lacks sufficient discriminative power, and an over-...
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
In this work we aim to capitalize on the availability of Internet image search engines to automatically create image training sets from user provided queries. This problem is part...
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
In this paper, we propose a novel approach to model shape variations. It encodes sparsity, exploits geometric redundancy, and accounts for the different degrees of local variation...
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
We present a higher-level visual representation, visual synset, for object categorization. The visual synset improves the traditional bag of words representation with better discr...
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
The automatic reconstruction of 3D models from image sequences is still a very active field of research. All existing methods are designed for a given camera model, and a new (and...