Center for Infectious Disease Imaging, Radiology and Imaging Sciences GNU General Public License (GPL) Yes National Institutes of Health NITRC NIH-CIDI Lung Segmentation Tool Windows Yes C++ Open-source software for automatic segmentation of lung in CT images. The software is an segmentation tool for the segmentation of lung from CT images. The sofware can be run in two modes: (a) fully automatic and (b) semi-automatic with manual seeding by the user. The software also allows the user perform basic filtering operations and manual correction to the segmentation, if needed. The VTK-based rendering implemntation along with option to view in axial, coronal, and saggital provide user with better visualization of the segmented lung. A short video on the working of the software can be viewed here: http://www.youtube.com/watch?v=VD3GQ0O7weE The algorithm driving the software has been tested on a publically available database (LOLA Challenge 11, http://www.lola11.com). The results based on the overlap score can viewed on the challenge website. 2014-6-19 v1.2.0-win32 2014-6-19 v1.2.0-win64 2013-12-27 v1.0.2-linux 2013-12-27 v1.0.2-win64 2013-11-27 v1.0.1-win32 2013-11-27 v1.0.1-win64 NIH-CIDI Lung Segmentation Tool CT, GNU General Public License (GPL), Segmentation, Volumetric Analysis, Win32 (MS Windows), English, Windows, C++, ANALYZE http://www.nitrc.org/projects/nihlungseg/, http://www.nitrc.org/projects/nihlungseg/