848 search results - page 1 / 170 » An Image Registration Method Based on the Local and Global S... |
MMM
2007
Springer
13 years 11 months ago
2007
Springer
We propose a novel feature-based image registration method using both the local and global structures of the feature points. To address various imaging conditions, we improve the l...
ICIP
2007
IEEE
14 years 6 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...
ICIP
2010
IEEE
13 years 2 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...
ISBI
2008
IEEE
14 years 5 months ago
2008
IEEE
In this paper, we present a robust, hierarchical Partition of Unity Finite Element Method (PUFEM) to compute the transformation between two images, which is represented by a non-r...
CVPR
2008
IEEE
13 years 6 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...