148 search results - page 21 / 30 » Estimating Natural Illumination from a Single Outdoor Image |
ECCV
2010
Springer
14 years 1 months ago
2010
Springer
We introduce an algorithm to estimate the optimal exposure parameters from the analysis of a single, possibly under- or over-exposed, image. This algorithm relies on a new quantita...
CVIU
2006
13 years 8 months ago
2006
Vision-based tracking is a basic elementary task in many computer vision-based applications such as video surveillance and monitoring, sensing and navigation in robotics, video co...
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
We present a novel approach for estimating light sources from a single image of a scene that is illuminated by major near point light sources, a few directional light sources and ...
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
Abstract This paper presents a novel algorithm aiming at analysis and identification of faces viewed from different poses and illumination conditions. Face analysis from a single i...
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
We present a novel technique for calibrating displaycamera systems from reflections in the user's eyes. Displaycamera systems enable a range of vision applications that need ...