269 search results - page 36 / 54 » Contraction Mapping Calibration |
3DPVT
2002
IEEE
14 years 1 months ago
2002
IEEE
An image based model reconstruction system is described. Real images of a rigid object acquired under a simple but controlled environment are used to recover the three dimensional...
CVPR
1999
IEEE
14 years 28 days ago
1999
IEEE
We formulate stereo matching as an extremal surface extraction problem. This is made possible by embedding the disparity surface inside a volume where the surface is composed of v...
VISUALIZATION
1997
IEEE
14 years 25 days ago
1997
IEEE
We define a rotation field by extending the notion of a vector field to rotations. A vector field has a vector as a value at each point of its domain; a rotation field has a ...
ECCV
2010
Springer
13 years 11 months ago
2010
Springer
In this paper, we present a system including a novel component called programmable aperture and two associated post-processing algorithms for high-quality light field acquisition...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
We present a photometric stereo technique that operates on time-lapse sequences captured by static outdoor webcams over the course of several months. Outdoor webcams produce a lar...