323 search results - page 21 / 65 » Nucleation-free 3D rigidity |
CAD
2006
Springer
13 years 8 months ago
2006
Springer
We investigate 3D shape reconstruction from measurement data in the presence of constraints. The constraints may fix the surface type or set geometric relations between parts of a...
CVPR
2003
IEEE
14 years 10 months ago
2003
IEEE
We propose an efficient online real-time solution for singlecamera 3?D tracking of rigid objects that can handle large camera displacements, drastic aspect changes, and partial oc...
ICCV
2001
IEEE
14 years 10 months ago
2001
IEEE
In this paper, parallelepipeds and their use in camera calibration and 3D reconstruction processes are studied. Parallelepipeds naturally characterize rigidity constraints present...
MICCAI
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. This paper describes the first accomplishment of the Timeof-Flight (ToF) measurement principle via endoscope optics. The applicability of the approach is verified by in-v...
ACCV
2009
Springer
14 years 2 months ago
2009
Springer
Motion segmentation is a fundamental aspect of tracking in a scene with multiple moving objects. In this paper we present a novel approach to clustering individual image pixels ass...