70 search results - page 7 / 14 » Robust non-rigid registration of 2D and 3D graphs |
MVA
2010
13 years 5 months ago
2010
For evaluating the contents of trucks, containers, cargo, and passenger vehicles by a non-intrusive gamma-ray or X-ray imaging system to determine the possible presence of contrab...
CVPR
2003
IEEE
14 years 8 months ago
2003
IEEE
We are building a system that can automatically acquire 3D range scans and 2D images to build geometrically and photometrically correct 3D models of urban environments. A major bo...
TMI
2002
13 years 6 months ago
2002
Abstract-- We present a method for accurate image registration and motion compensation in multidimensional signals, such as 2D X-ray images and 3D CT/MRI volumes. The method is bas...
IBPRIA
2007
Springer
14 years 26 days ago
2007
Springer
Recent stereo cameras provide reliable 3D reconstructions. These are useful for selecting ground-plane points, register them and building mosaics of cluttered ground planes. In thi...
ICCV
2007
IEEE
14 years 8 months ago
2007
IEEE
Ricci flow is a powerful curvature flow method in geometric analysis. This work is the first application of surface Ricci flow in computer vision. We show that previous methods ba...