Sciweavers

248 search results - page 9 / 50
» Reconstructing a 3D Line from a Single Catadioptric Image
Sort
View
CVPR
2009
IEEE
15 years 2 months ago
Capturing 3D Stretchable Surfaces from Single Images in Closed Form
We present a closed-form solution to the problem of recovering the 3D shape of a non-rigid potentially stretchable surface from 3D-to-2D correspondences. In other words, we can ...
Francesc Moreno-Noguer (Institut de Robotica i Inf...
CVPR
2010
IEEE
13 years 10 months ago
Learning 3D Shape from a Single Facial Image via Non-linear Manifold Embedding and Alignment
The 3D reconstruction of a face from a single frontal image is an ill-posed problem. This is further accentuated when the face image is captured under different poses and/or compl...
Xianwang Wang, Ruigang Yang
3DPVT
2006
IEEE
257views Visualization» more  3DPVT 2006»
14 years 1 months ago
3D from Line Segments in Two Poorly-Textured, Uncalibrated Images
This paper addresses the problem of camera selfcalibration, bundle adjustment and 3D reconstruction from line segments in two images of poorly-textured indoor scenes. First, we ge...
Herbert Bay, Andreas Ess, Alexander Neubeck, Luc J...
ICCV
2003
IEEE
14 years 9 months ago
Catadioptric Camera Calibration Using Geometric Invariants
Central catadioptric cameras are imaging devices that use mirrors to enhance the field of view while preserving a single effective viewpoint. In this paper, we propose a novel met...
Xianghua Ying, Zhanyi Hu
ICCV
1999
IEEE
13 years 11 months ago
Catadioptric Camera Calibration
Central catadioptric cameras are imaging devices that use mirrors to enhance the field of view while preserving a single effective viewpoint. In this paper, we propose a novel meth...
Christopher Geyer, Konstantinos Daniilidis