99 search results - page 12 / 20 » Top-Points as Interest Points for Image Matching |
ICCV
2009
IEEE
13 years 6 months ago
2009
IEEE
This paper revisits the classical problem of detecting interest points, popularly known as "corners," in 2D images by proposing a technique based on fitting algebraic sh...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
In this paper we revisit local feature detectors/descriptors developed for 2D images and extend them to the more general framework of scalar fields defined on 2D manifolds. We pro...
PSIVT
2007
Springer
14 years 2 months ago
2007
Springer
In this paper, we consider the grayscale template-matching problem, invariant to rotation, scale, translation, brightness and contrast, without previous operations that discard gra...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
The Visual Thesaurus is a new query approach when no starting image is available. It is a concise representation of all similar regions in a panel of visual patches; the user arra...
MICCAI
1999
Springer
14 years 26 days ago
1999
Springer
Abstract. Today, 3-D angiography volumes are routinely generated from rotational angiography sequences. In previous work [7], we have studied the precision reached by registering s...