ABSORB for groupwise registration
Hongjun Jia, Guorong Wu, Qian Wang, Dinggang Shen, "ABSORB: Atlas Building by Self-Organized Registration and Bundling", NeuroImage, Vol. 51, No. 3, 1 July 2010, pp. 1057-1070.
The package is available free to the public for the academic research purpose at http://bric.unc.edu/ideagroup/free-softw... .
The required input is a set of 3D MR intensity images (in Analyze format with paired .hdr and .img files) with a text file (.txt) listing all header file (.hdr) names. The output is the set of registered images together with the corresponding dense deformation fields. This software has been tested on Windows XP (32-bit) and Linux (64-bit, kernel version 2.6.18-194.el5).
This software was developed in IDEA group in UNC-Chapel Hill. For more information, please visit our lab at http://bric.unc.edu/ideagroup .