565 search results - page 49 / 113 » Geometry of Upper Probabilities |
CVPR
2008
IEEE
14 years 12 months ago
2008
IEEE
We present an approach for unsupervised segmentation of natural and textural images based on active contour, differential geometry and information theoretical concept. More precis...
PAMI
1998
13 years 9 months ago
1998
—This paper describes a new approach to matching geometric structure in 2D point-sets. The novel feature is to unify the tasks of estimating transformation geometry and identifyi...
CVPR
2004
IEEE
14 years 12 months ago
2004
IEEE
Radial symmetry is an important perceptual cue for the feature-based representation, fixation, and description of large-scale data sets. A new approach based on iterative voting a...
ICRA
2009
IEEE
14 years 4 months ago
2009
IEEE
— We describe a general methodology for tracking 3-dimensional objects in monocular and stereo video that makes use of GPU-accelerated filtering and rendering in combination wit...
IROS
2009
IEEE
14 years 4 months ago
2009
IEEE
— In this paper, we present a new algorithm for the alignment of two 3D scans. The approach uses a region-based matching technique. We make no assumptions about the initial posit...