248 search results - page 15 / 50 » Biomedical Imaging: A Computer Vision Perspective |
BMVC
2001
13 years 10 months ago
2001
A method for the fronto-parallel recovery of paragraphs of text under full perspective transformation is presented. The horizontal vanishing point of the text plane is found using...
AUTOMATICA
2010
13 years 7 months ago
2010
: Estimation of 3D position information from 2D images in computer vision systems can be formulated as a state estimation problem for a nonlinear perspective dynamic system. The mu...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
In this paper, we introduce a novel method for depth acquisition based on refraction of light. A scene is captured twice by a fixed perspective camera, with the first image capt...
CVPR
2000
IEEE
14 years 9 months ago
2000
IEEE
This paper proposes a novel technique to computing geometric information from images captured under parallel projections. Parallel images are desirable for stereo reconstruction b...
MVA
2007
13 years 7 months ago
2007
Inversion of the perspective mapping in acquired images enables an autonomous vehicle to perform vision-based navigation tasks, such as obstacle detection. We present work on affi...