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CVPR
2003
IEEE
14 years 10 months ago
Statistics of Shape via Principal Geodesic Analysis on Lie Groups
Principal component analysis has proven to be useful for understanding geometric variability in populations of parameterized objects. The statistical framework is well understood ...
P. Thomas Fletcher, Conglin Lu, Sarang C. Joshi
IPMI
2003
Springer
14 years 2 months ago
Knowledge-Driven Automated Extraction of the Human Cerebral Ventricular System from MR Images
This work presents an efficient and automated method to extract the human cerebral ventricular system from MRI driven by anatomic knowledge. The ventricular system is divided into ...
Yan Xia, Qingmao Hu, Aamer Aziz, Wieslaw Lucjan No...
ICCV
2007
IEEE
14 years 10 months ago
Correspondence Transfer for the Registration of Multimodal Images
Gene expression data provide information on the location where certain genes are active; in order for this to be useful, such a location must be registered to an anatomical atlas....
Zhao Yi, Stefano Soatto
MICCAI
2007
Springer
14 years 9 months ago
Interactive Contacts Resolution Using Smooth Surface Representation
Accurately describing interactions between medical devices and anatomical structures, or between anatomical structures themselves, is an essential step towards the adoption of comp...
Jérémie Dequidt, Julien Lenoir, Step...
MICCAI
2007
Springer
14 years 9 months ago
Prior Knowledge Driven Multiscale Segmentation of Brain MRI
We present a novel automatic multiscale algorithm applied to segmentation of anatomical structures in brain MRI. The algorithm which is derived from algebraic multigrid, uses a gra...
Ayelet Akselrod-Ballin, Meirav Galun, Moshe John G...