64 search results - page 2 / 13 » Context-dependent kernel design for object matching and reco... |
ICCV
2007
IEEE
14 years 7 months ago
2007
IEEE
Recognition of 3D objects from different viewpoints is a difficult problem. In this paper, we propose a new method to recognize 3D range images by matching local surface descripto...
CVPR
2008
IEEE
14 years 7 months ago
2008
IEEE
The popular bag-of-features representation for object recognition collects signatures of local image patches and discards spatial information. Some have recently attempted to at l...
ICCV
2005
IEEE
14 years 7 months ago
2005
IEEE
Discriminative learning is challenging when examples are sets of features, and the sets vary in cardinality and lack any sort of meaningful ordering. Kernel-based classification m...
ICPR
2008
IEEE
14 years 6 months ago
2008
IEEE
We present a shape matching algorithm based on the chamfer distance transform which can be easily integrated into the well-known SIFT framework. The shape matching was designed to...
ECCV
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. We propose a new generative model, and a new image similarity kernel based on a linked hierarchy of probabilistic segmentations. The model is used to efficiently segment ...