112 search results - page 4 / 23 » Radiometric Calibration from a Single Image |
CVPR
2004
IEEE
14 years 1 months ago
2004
IEEE
We present a simple and universal camera calibration method. Instead of extensive setups we are exploiting the accurate angular positions of fixed stars. High precision is achieve...
CAIP
2011
Springer
12 years 9 months ago
2011
Springer
Abstract. We address the problem of jointly estimating the scene illumination, the radiometric camera calibration and the reflectance properties of an object using a set of images...
ICIP
2003
IEEE
14 years 2 months ago
2003
IEEE
We present a novel solution to the inter-camera color calibration problem, which is very important for multi-camera systems. We propose a distance metric and a model function to e...
CVPR
2010
IEEE
14 years 6 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...
ICIAP
2007
ACM
14 years 1 months ago
2007
ACM
We consider the problem of localizing a moving ball from a single calibrated perspective image; after showing that ordinary algorithms fail in analyzing motion blurred scenes, we ...