138 search results - page 6 / 28 » Distortion in 3D shape estimation with changes in illuminati... |
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
We present a system for fast model-based segmentation and 3D pose
estimation of specular objects using appearance based specular
features. We use observed (a) specular reflection...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
In this paper, a new approach for object detection and pose estimation is introduced. The contribution consists in the conception of entities permitting stable detection and relia...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
Previous pixel-level change detection methods either contain a background updating step that is costly for moving cameras (background subtraction) or can not locate object positio...
ICPR
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper a novel framework for three-dimensional surface reconstruction by self-consistent fusion of shading and shadow features is presented. Based on the analysis of at lea...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
We demonstrate how to exploit reflections for accurate registration of shiny objects: The lighting environment can be retrieved from the reflections under a distant illumination a...