48 search results - page 2 / 10 » Robust Nonrigid Multimodal Image Registration Using Local Fr... |
ICIP
2007
IEEE
14 years 7 months ago
2007
IEEE
Current multimodal registration methods almost always rely on local gradient-descent type optimization strategies. Such registration methods often converge to an incorrect local o...
ISDA
2008
IEEE
13 years 12 months ago
2008
IEEE
In image guided surgery, the registration of preand intra-operative image data is an important issue. In registrations, we seek an estimate of the transformation that registers th...
CVPR
2012
IEEE
11 years 8 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
2005
Springer
14 years 6 months ago
2005
Springer
In this paper we present an enhanced method for non-rigid registration of volumetric multi-modal images using Mutual Information (MI). Based on a hierarchical subdivision scheme, t...
IPMI
2003
Springer
14 years 6 months ago
2003
Springer
Abstract. We present a Bayesian multimodality non-rigid image registration method. Since the likelihood is unknown in the general multimodality setting, we use a density estimator ...