Multithreaded mex FDK conebeam CT reconstruction algorithm

A multithreaded (Windows) mex implementation of the FDK conebeam CT reconstruction algorithm.

Description

The package comes with an example file which shows how slices or complete volumes can be reconstructed from a loaded sinogram.
There is a matlab function which does pre filtering and a matlab mex file which does the back projection. The mex file should be compiled first with the supplied compile.m script.

• MATLAB release: MATLAB 7.7 (R2008b)
• Other requirements: Microsoft Windows

[Lasitha]

Thanks for this generous help. But, I'm having trouble compiling the files in MalLab 2009. I tried in 2007 too with no luck. Can someone tell me how I should compile these files please? My OS is XP SP3 32-bit.
Thanks.

[Patrick Granton]

Could you be add a vector to your C++ code to include angle data as an input by any chance?
Thanks

[Deshan Yang]

 

[Yunsong Zhao]

I have a question about the program.

Should not the projections be padded before filtering?