506 search results - page 4 / 102 » Robust Registration of 2D and 3D Point Sets |
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
We present a new approach to matching graphs embedded in R2 or R3 . Unlike earlier methods, our approach does not rely on the similarity of local appearance features, does not req...
MICCAI
2003
Springer
14 years 9 months ago
2003
Springer
In this paper, we propose a hybrid similarity measure for 2D-3D image registration that is a weighted combination of an intensitybased image similarity measure and a point-based me...
MICCAI
2004
Springer
14 years 9 months ago
2004
Springer
This paper introduces the progressive attenuation field (PAF), a method to speed up computation of digitally reconstructed radiograph (DRR) images during intensity-based 2D-3D regi...
ICPADS
2005
IEEE
14 years 2 months ago
2005
IEEE
: Image registration is a technique usually used for aligning two different images taken at different times and/or from different viewing points. A key challenge for medical image ...
MICCAI
2003
Springer
14 years 9 months ago
2003
Springer
This paper presents a new pq-space based 2D/3D registration method for camera pose estimation in endoscope tracking. The proposed technique involves the extraction of surface norma...