5593 search results - page 58 / 1119 » Detecting Illumination in Images |
CVPR
2004
IEEE
15 years 3 days ago
2004
IEEE
We study the problem of estimating the illuminant's direction from images of textured surfaces. Given an isotropic, Gaussian random surface with constant albedo, Koenderink an...
IPCAI
2010
13 years 8 months ago
2010
It has been shown that white light exposure during retinal microsurgeries is detrimental to patients. To address this problem, we present a novel device and image processing tool, ...
MIRAGE
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. We present a fast and robust iterative method for interpreting face images under non-uniform lighting conditions by using a fitting algorithm which utilizes an illuminat...
RT
2001
Springer
14 years 2 months ago
2001
Springer
We describe a new paradigm for three-dimensional computer graphics, using projectors to graphically animate physical objects in the real world. The idea is to replace a physical o...
ICCV
2007
IEEE
14 years 4 months ago
2007
IEEE
Many vision tasks such as scene segmentation, or the recognition of materials within a scene, become considerably easier when it is possible to measure the spectral reflectance o...