NA-MIC Internal Collaborations:New
Back to NA-MIC Collaborations
Diffusion Image Analysis
Structural Image Analysis
fMRI Analysis
Algorithm and Software Infrastructure
|
Conformal FlatteningThe goal of this project is for better visualizing and computation of neural activity from fMRI brain imagery. Also, with this technique, shapes can be mapped to shperes for shape analysis, registration or other purposes. Our technique is based on conformal mappings which map genus-zero surface: in fmri case cortical or other surfaces, onto a sphere in an angle preserving manner. More... New: Y. Gao, J. Melonakos, and A. Tannenbaum. Conformal Flattening ITK Filter. ISC/NA-MIC Workshop on Open Science at MICCAI 2006. |
NA-MIC Kit
NAMIC Software Process
Software Infrastructure
Training & Dissemination
Other Projects
|
Numerical Recipies ReplacementOur objective is to replace algorithms using the proprietary Numerical Recipes for C source base in FreeSurfer in the efforts to open-source FreeSurfer. This project has been completed through the use of the open source packages VXL (VNL) and Cephes. This includes the complete replacement of all Numerical Recipes in C code, and the implementation of a battery of unit tests for each replaced function. Currently the open source release is at a beta stage, and 25 beta releases of the source have been made. We anticipate a complete open source release in first quarter 2008. More... New: Completed |
