Download:COMKAT R4.1b

About COMKAT R4.1b

COMKAT R4.1b is released in Jul 2013. It is a beta release version of COMKAT based on R4.1a.

This alpha version is now in the trial stage. Please report bugs to us [1] and help us make COMKAT better.

COMKAT on MATLAB

Click here to download COMKAT R4.1b (For-MATLAB version).
NOTE: You must log in first to download.

System requirement

OS: Mac OS (64-bit only) and Windows.
MATLAB: As the mex files are compiled under different versions of MATLAB, COMKAT on different platforms requires different MATLAB release.

• Windows: MATLAB R2006a and above
• Windows 64-bit: MATLAB R2008a and above
• Mac OS 64-bit: MATLAB R2008a and above

New features

1. Display/handle data with multiple bands (the fifth dimension). This can be used to view an image volume data set collected with several MR sequences [2].

2. K-means & Fuzzy C-means analysis[3].

3. DICOM images import and export functions.

4. Import a matrix or an ImageVolumeData (IVD) object from the MATLAB Workspace [4].

5. Export Image to Matlab Workspace[5].

6. MR phase unwrapping algorithm.

7. Add-ins[6].

8. Some useful tools[7]:

• Fast slice viewing sliders.
• Match IVD centers.
• Temporarily save and retrieve view orientation and position.

9. Save VOI masks[8].

10. Automatic image registration[9].

11. New colormap options:

• hot-winter
• rainbow
• PinkGreen (float)

12. Improve the performance of VOI display

13. Misc bug fixes.

Installation

COMKAT on MATLAB

To install COMKAT to your system, follow these steps.

1. Download COMKAT_R4.1b.zip from http://comkat.case.edu

2. Unzip it to your computer.

3. Set up search path for COMKAT. You may do either of the following:

(1) Automatic (recommended): Open MATLAB, run 'SetComkatPath.m' under the COMKAT root folder.

(2) Manual: You may set up the paths manually. First, open MATLAB and go to File -> Set Path. Click 'Add folder' and select the following folders.