Yes NITRC ABSORB for groupwise registration Windows NT/2000, Windows Vista, Linux, Windows 95/98/2000, Windows XP Yes Other Programming Language, C++, C Dinggang Shen This software package implements ABSORB: Atlas Building by Self-Organized Registration and Bundling – an algorithm for effective groupwise registration, which has been published as: 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-softwares/ . 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 . 2010-10-29 Alpha Webpage about ABSORB 2010-9-01 Alpha ABSORB_manual_20100901 2010-7-29 Alpha ABSORB_software_win32_20100729 2010-7-29 Alpha ABSORB_software_linux64_20100729 2010-7-29 Alpha ABSORB_testdata 2010-7-29 Alpha ABSORB_manual ABSORB for groupwise registration X11 Applications, Win32 (MS Windows), Other Environment, English, Alpha, Beta, Production/Stable, Other Programming Language, Windows NT/2000, C++, Windows Vista, Other Audience, Developers, System Administrators, End Users, Intermodal, Intersubject, Intrasubject, Linux, C, Windows 95/98/2000, Windows XP, Affine Warp, Nonlinear Warp, Image-to-Template, ANALYZE, PDF - Portable Document Format, Microsoft Word Document, Algorithm or Reusable Library http://www.nitrc.org/projects/absorb/, http://bric.unc.edu/ideagroup/free-softwares/ABSORB/ dgshen@med.unc.edu