418 search results - page 61 / 84 » Computational Geometry of Contour Extraction |
CVPR
1997
IEEE
13 years 11 months ago
1997
IEEE
This paper presents a new method for matching individual line segments between images. The method uses both greylevel information and the multiple view geometric relations between...
SMA
2010
ACM
13 years 7 months ago
2010
ACM
We present a novel technique for approximating the boundary of a swept volume. The generator given by an input triangle mesh is rendered under all rigid transformations of a discr...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
A class of techniques in computer vision and graphics is based on capturing multiple images of a scene under different illumination conditions. These techniques explore variations...
MVA
2007
13 years 9 months ago
2007
A monocular vision based location algorithm is presented to detect and track rear vehicles for lane change assist. The algorithm uses the shadow underneath the vehicle to extract ...
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
It is common in object recognition algorithms based on viewpoint consistency to find object poses that align many of the object features with features extracted from a search imag...