519 search results - page 11 / 104 » From Surfaces to Objects: Computer Vision and Three Dimensio... |
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Image understanding involves analyzing many different aspects of the scene. In this paper, we are concerned with how these tasks can be combined in a way that improves the perform...
RT
2005
Springer
14 years 29 days ago
2005
Springer
We present a fast exact from-region visibility algorithm for 2.5D urban scenes. The algorithm uses a subdivision of line space for identifying visibility interactions in a 2D foot...
CGF
2005
13 years 7 months ago
2005
We present an algorithm to automatically estimate three-dimensional light positions from an unordered set of images. We collect images using a single stationary camera while manua...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
In this paper, we present a system that integrates fully automatic scene geometry estimation, 2D object detection, 3D localization, trajectory estimation, and tracking for dynamic...
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
We analyze the problem of recovering the shape of a mirror surface. We generalize the results of [1], where the special case of planar and spherical mirror surfaces was considered,...