148 search results - page 7 / 30 » Estimating Natural Illumination from a Single Outdoor Image |
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
In this paper, we propose a novel framework to jointly recover the illumination environment and an estimate of the cast shadows in a scene from a single image, given coarse 3D geo...
IMAGING
2004
13 years 9 months ago
2004
We investigate the hypothesis, recently published in Nature, that the human visual system may use some sort of luminance-redness correlation2 together with the scene average for i...
TROB
2008
13 years 7 months ago
2008
In this paper, we describe a real-time algorithm for computing the ego-motion of a vehicle relative to the road. The algorithm uses as input only those images provided by a single ...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
We explore the possibility of recognizing the surface material from a single image with unknown illumination, given the shape of the surface. Model-based PCA is used to create a lo...
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
Range imaging has become a critical component of many computer vision applications. The quality of the depth data is of critical importance, but so is the need for speed. Shuttere...