166 search results - page 6 / 34 » Spiders as Robust Point Descriptors |
BMVC
2002
13 years 10 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...
ACIVS
2008
Springer
14 years 2 months ago
2008
Springer
Abstract. Extrema of curvature are useful key points for different image analysis tasks. Indeed, polygonal approximation or arc decomposition methods used often these points to ini...
ICCV
2001
IEEE
14 years 9 months ago
2001
IEEE
This paper presents a new method for detecting scale invariant interest points. The method is based on two recent results on scale space: 1) Interest points can be adapted to scal...
CVPR
2010
IEEE
13 years 12 months ago
2010
IEEE
This paper addresses the problem of recognizing freeform 3D objects in point clouds. Compared to traditional approaches based on point descriptors, which depend on local informati...
ECCV
2006
Springer
14 years 9 months ago
2006
Springer
In this paper, we present a novel scale- and rotation-invariant interest point detector and descriptor, coined SURF (Speeded Up Robust Features). It approximates or even outperform...