62 search results - page 2 / 13 » Revisiting Radiometric Calibration for Color Computer Vision |
CVPR
2004
IEEE
14 years 7 months ago
2004
IEEE
Helmholtz stereopsis guarantees unbiasedness by BRDF of the search for inter-image correspondences. In a practical setup, calibrated pixel sensitivity and corrected light anisotro...
CVPR
2011
IEEE
13 years 1 months ago
2011
IEEE
We present a robust radiometric calibration method that capitalizes on the transform invariant low-rank structure of sensor irradiances recorded from a static scene with different...
CVPR
2008
IEEE
14 years 7 months ago
2008
IEEE
The images of an outdoor scene collected over time are valuable in studying the scene appearance variation which can lead to novel applications and help enhance existing methods t...
ICCV
2007
IEEE
14 years 7 months ago
2007
IEEE
To capture the full brightness range of natural scenes, cameras automatically adjust the exposure value which causes the brightness of scene points to change from frame to frame. ...
CVPR
2010
IEEE
14 years 2 months ago
2010
IEEE
We present a self-calibrating photometric stereo method. From a set of images taken from a fixed viewpoint under different and unknown lighting conditions, our method automaticall...