256 search results - page 19 / 52 » Camera Calibration from Two Shadow Trajectories |
IJISTA
2008
13 years 7 months ago
2008
: We combine a low resolution time-of-flight depth image camera based on photonic mixer devices with two standard cameras in a stereo configuration. We show that this approach is u...
ICCV
2009
IEEE
13 years 5 months ago
2009
IEEE
One important problem in computer vision is to provide a demographic description a person from an image. In practice, many of the state-of-the-art methods use only an analysis of ...
CVPR
1999
IEEE
14 years 9 months ago
1999
IEEE
We investigate the motions that lead to ambiguous Euclidean scene reconstructions under several common calibration constraints, giving a complete description of such critical moti...
3DPVT
2006
IEEE
14 years 1 months ago
2006
IEEE
The paper proposes a novel approach for planar selfcalibration of radially symmetric cameras. We model these camera images using notions of distortion center and concentric distor...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
Abstract. This paper presents an algorithm for voxel-based reconstruction of objects with general reflectance properties from multiple calibrated views. It is assumed that one or m...