2238 search results - page 359 / 448 » Case-Based Object Recognition |
131
click to vote
CVPR
2003
IEEE
16 years 3 months ago
2003
IEEE
This paper compares two methods for object localization from contours: shape context and chamfer matching of templates. In the light of our experiments, we suggest improvements to...
CVPR
2007
IEEE
16 years 3 months ago
2007
IEEE
A visual word lexicon can be constructed by clustering primitive visual features, and a visual object can be described by a set of visual words. Such a "bag-of-words" re...
122
click to vote
CVPR
2007
IEEE
16 years 3 months ago
2007
IEEE
Groupwise shape registration of raw edge sequence is addressed. Automatically extracted edge maps are treated as noised input shape of the deformable object and their registration...
133
Voted
ICCV
2007
IEEE
16 years 3 months ago
2007
IEEE
We present an approach for illumination and affineinvariant point matching using ordinal features. Ordinal measures for matching only consider the order between pixels and not the...
108
click to vote
ICCV
2007
IEEE
16 years 3 months ago
2007
IEEE
Real-world actions occur often in crowded, dynamic environments. This poses a difficult challenge for current approaches to video event detection because it is difficult to segmen...