305 search results - page 3 / 61 » Robust Image Registration using Mixtures of t-distributions |
CVPR
2008
IEEE
13 years 7 months ago
2008
IEEE
Rigid registration of intraoperative ultrasound (US) and CT is an important technique to provide real-time guidance for preoperative images and models. Due to the speckle noise an...
ICIP
2000
IEEE
14 years 6 months ago
2000
IEEE
This paper describes a hierarchical image registration algorithm for affine motion recovery. The algorithm estimates the affine transformation parameters necessary to register any...
IPMI
2005
Springer
14 years 6 months ago
2005
Springer
In this paper, a novel spatial feature, namely maximum distance-gradient-magnitude (MDGM), is defined for registration tasks. For each voxel in an image, the MDGM feature encodes s...
IPMI
2009
Springer
14 years 2 days ago
2009
Springer
This paper proposes a novel and robust approach to the groupwise point-sets registration problem in the presence of large amounts of noise and outliers. Each of the point sets is r...
ICIP
2010
IEEE
13 years 3 months ago
2010
IEEE
The detection of architectural distortions and abnormal structures in mammographic images can be based on the analysis of bilateral and temporal cases using image registration. Th...