2064 search results - page 342 / 413 » Segmentation Problems |
ICCV
2003
IEEE
14 years 10 months ago
2003
IEEE
This paper addresses the problem of calibrating camera lens distortion, which can be signi?cant in medium to wide angle lenses. While almost all existing nonmetric distortion cali...
ICCV
2003
IEEE
14 years 10 months ago
2003
IEEE
Inspired by tensor voting, we present luminance voting, a novel approach for image registration with global and local luminance alignment. The key to our modeless approach is the ...
ICCV
1999
IEEE
14 years 10 months ago
1999
IEEE
An automated method for left ventricle detection in MR cardiac images is presented. Ventricle detection is the rst step in a fully automated segmentation system used to compute vo...
ECCV
2008
Springer
14 years 10 months ago
2008
Springer
Abstract. As part of an architectural modeling project, this paper investigates the problem of understanding and manipulating images of buildings. Our primary motivation is to auto...
ECCV
2008
Springer
14 years 10 months ago
2008
Springer
Shadows are one of the most significant difficulties of the photometric stereo method. When four or more images are available, local surface orientation is overdetermined and the s...