Rank: 1461 based on 97 downloads (last 30 days) and 2 files submitted
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Patrick Granton

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Company/University
Maastro CLinic, University Maastricht

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Ph.D. Candidate in Radiation Therapy at the Department of Oncology, University Maastricht

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Files Posted by Patrick View all
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11 Oct 2013 Find neighbouring voxels Very simple function to find the 26 (or less) neighbouring indices of an voxel in a 3-D volume. Author: Patrick Granton image processing 21 0
03 Sep 2010 Screenshot Slant Edge Script This code can be used to measure the pre-sampled MTF of an image. Author: Patrick Granton mtf, otf, modulation transfer f..., optical transfer func..., slant edge, line spread function 76 9
  • 3.75
3.8 | 5 ratings
Comments and Ratings by Patrick View all
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25 Nov 2012 Slant Edge Script This code can be used to measure the pre-sampled MTF of an image. Author: Patrick Granton

Pierre, I fixed some issues with the cropping of the image and have made it a GUI for more easy of use. Perhaps this might help you.

27 Sep 2010 Multithreaded mex FDK conebeam CT reconstruction algorithm A multithreaded (Windows) mex implementation of the FDK conebeam CT reconstruction algorithm. Author: Rene Willemink

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

Comments and Ratings on Patrick's Files View all
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01 Apr 2014 Slant Edge Script This code can be used to measure the pre-sampled MTF of an image. Author: Patrick Granton Kelly

Hi Patrick,

I am receiving an error at line 230 about that the index are not integers or logical.
Could you please tell me that what is the problem behind.

13 Mar 2014 Slant Edge Script This code can be used to measure the pre-sampled MTF of an image. Author: Patrick Granton Nad

Hi Patrick,

thanks a lot. The code worked for me without bug with the exemplary dicom image.

13 Mar 2014 Slant Edge Script This code can be used to measure the pre-sampled MTF of an image. Author: Patrick Granton Nad

24 Jul 2013 Slant Edge Script This code can be used to measure the pre-sampled MTF of an image. Author: Patrick Granton Ghani, Muhammad

Hi Patrick, I am receiving an error at line 232 about that the index are not integers or logical.
Could you please tell me that what is the problem behind. I am in desperate help need

06 Feb 2013 Slant Edge Script This code can be used to measure the pre-sampled MTF of an image. Author: Patrick Granton Zerbib, Shimon

impossible to download the file ...

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