figshare
Browse
Fig_1.tif (1.68 MB)

An illustration of Enhanced Hierarchical Unbiased Graph Shrinkage (eHUGS) method.

Download (0 kB)
figure
posted on 2016-01-28, 12:40 authored by Guorong Wu, Xuewei Peng, Shihui Ying, Qian Wang, Pew-Thian Yap, Dan Shen, Dinggang Shen

In this example, the images are clustered into 5 subgroups based on their similarity. Then a hierarchical graph is constructed with each low-level graph (indicated by solid lines) describing the image distribution in each subgroup, and each high-level graph (indicated by dashed lines) encodes the interaction between the subgroups. Groupwise registration is formulated as the dynamic shrinkage of this hierarchical graph.

History