an overview and details on the numerical reconstruction can be found in the attached link. Also refer to cited references. Some of them are the standard references for digital inline holography in general and are a good read to start with.
Please note that this is only one of many ways how to implement a DIH reconstruction.
If you have trouble with implementing it into Matlab I can recommend the book "Contemporary Optical Image Processing with MATLAB" from Poon and Banerjee.
Best wishes,
Michael
Conference Paper Software Algorithm to Reconstruct 2D Images from Recorded 3D...
You are welcome, I tried to write down the steps of the algorithm so that anyone can program it in any language. I personally use LabView (because one can create very friendly graphical user interface), and sometimes - MatLab. Basic 2d-FFT routines are enough to create the code following the provided steps, no special packages like ImageProcessingTools are required. If you have further questions, you can write me e-mail: tatiana(at)physic.uzh.ch Have a good day!