15 search results - page 2 / 3 » A Rational Function Lens Distortion Model for General Camera... |
CVPR
2007
IEEE
14 years 6 months ago
2007
IEEE
We study retinal curvature estimation from multiple images that provides the fundamental geometry of human retina. We use an affine camera model due to its simplicity, linearity, ...
VIS
2007
IEEE
14 years 6 months ago
2007
IEEE
Abstract-- Multi-projector displays today are automatically registered, both geometrically and photometrically, using cameras. Existing registration techniques assume pre-calibrate...
ICIP
1998
IEEE
14 years 6 months ago
1998
IEEE
Motion stereo is to extract the 3-0 information of an object from images of a moving camera, using geometric relationships between corresponding points. This paper presents an acc...
CVPR
2011
IEEE
13 years 1 months ago
2011
IEEE
We present a novel theory for characterizing defocus blurs in multi-perspective cameras such as catadioptric mirrors. Our approach studies how multi-perspective ray geometry trans...
PSIVT
2009
Springer
13 years 9 months ago
2009
Springer
Image-based rendering (IBR) has been used to synthesize images corresponding to a new view point from stored images. Rendering methods based on a three-dimensional plenoptic functi...