AAAI
2008
14 years 2 months ago
2008
Humans have an amazing ability to perceive depth from a single still image; however, it remains a challenging problem for current computer vision systems. In this paper, we will p...
3DIM
1999
IEEE
14 years 4 months ago
1999
IEEE
In this paper, we report on recent extensions to a surface matching algorithm based on local 3-D signatures. This algorithm was previously shown to be effective in view registrati...
ICRA
2003
IEEE
14 years 5 months ago
2003
IEEE
— Preserving cultural heritage and historic sites is an important problem. These sites are subject to erosion, vandalism, and as long-lived artifacts, they have gone through many...
VRML
2004
ACM
14 years 5 months ago
2004
ACM
This paper addresses the problem of streaming progressively compressed 3-D models over lossy networks. Out of all encoded packets that can be transmitted, we intelligently choose ...
ECCV
2008
Springer
15 years 2 months ago
2008
Springer
We consider the problem of estimating 3-d structure from a single still image of an outdoor urban scene. Our goal is to efficiently create 3-d models which are visually pleasant. W...
CVPR
1998
IEEE
15 years 2 months ago
1998
IEEE
We analyze the use of kinematic constraints for articulated object tracking. Conditions for the occurrence of singularities in 3-D models are presented and their effects on tracki...