510 search results - page 1 / 102 » Invariant Features from Interest Point Groups |
BMVC
2002
13 years 9 months ago
2002
This paper approaches the problem of finding correspondences between images in which there are large changes in viewpoint, scale and illumination. Recent work has shown that scale...
ECCV
2006
Springer
14 years 9 months ago
2006
Springer
We consider the use of top-points for object retrieval. These points are based on scale-space and catastrophe theory, and are invariant under gray value scaling and offset as well ...
ISVC
2009
Springer
14 years 2 months ago
2009
Springer
Group action recognition is a challenging task in computer vision due to the large complexity induced by multiple motion patterns. This paper aims at analyzing group actions in vid...
CVPR
2010
IEEE
14 years 24 days ago
2010
IEEE
Local features or image patches have become a standard tool in computer vision, with numerous application domains. Roughly speaking, two different types of patchbased image repres...
GIS
2007
ACM
14 years 8 months ago
2007
ACM
We investigate the application of a new category of low-level image descriptors termed interest points to remote sensed image analysis. In particular, we compare how scale and rot...