142 search results - page 4 / 29 » Illumination Demultiplexing from a Single Image |
ICCV
2003
IEEE
14 years 8 months ago
2003
IEEE
This paper presents a method to estimate geometrical, photometrical, and environmental information of a singleviewed object in one integrated framework under fixed viewing positio...
ICIP
2009
IEEE
14 years 3 months ago
2009
IEEE
In this paper, we propose a new algorithm to remove shadow from a single color image. We first project log-log chromaticity coordinates onto an angle of illumination-invariant dire...
CRV
2007
IEEE
14 years 15 days ago
2007
IEEE
In this paper we propose a wavelet-based light representation. This representation is used for recovering illumination and reflectance of a scene with known geometry from a singl...
ECCV
2008
Springer
14 years 8 months ago
2008
Springer
Active vision techniques use programmable light sources, such as projectors, whose intensities can be controlled over space and time. We present a broad framework for fast active v...
CVPR
2011
IEEE
13 years 2 months ago
2011
IEEE
The traditional shape-from-shading problem, with a single light source and Lambertian reflectance, is challenging since the constraints implied by the illumination are not suffi...