Kyung Sang Kim

Hi, Masoud Hashemi,
This program is for flat detectors,
I think you should modify for the arc detector geometry,
Thanks for using my software.

You can use "matlabpool",

From

for i=1:n (angle)
projection or backprojection
end

To

parfor i=1:n (angle)
projection or backprojection
!!please delete figure plot functions
end

This increases the performance more than twice in quad cores.

Hi, Masoud Hashemi,
This program is for flat detectors,
I think you should modify for the arc detector geometry,
Thanks for using my software.

Great!

This program is similar to other programs but
much faster.

To accelerate speed,
(1) define the reconstruction object and projection images as a "single" precision,
and then (2) use "matlabpool".