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Roman Hochuli


Active since 2011

Image processing, photon transport modeling, etc.

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Question


'horzcat' error when using dicomread() within a for-loop
Hi I have a set of 460 DICOM files that I would like to read in one-by-one, subtract 1000 from each pixel, and write them out...

5 years ago | 1 answer | 1

1

answer

Question


Binning by solid angle
I have vectors distributed on the unit sphere that I would like to bin according to their Cartesian values (x,y,z) or their desc...

8 years ago | 1 answer | 0

1

answer

Question


Slicing structure variable in parfor loop
Hi, I'd like to use a parfor loop instead of a for loop in some code I have written. I currently call a function within a for...

9 years ago | 1 answer | 0

1

answer

Question


Structure variable changes to non-structure within function
I am writing a Monte Carlo model for photon transport. I attribute the photon's properties (position, direction, weight, etc.) u...

10 years ago | 1 answer | 0

1

answer

Question


Rotate DICOM data 90 degrees through central axis
Hi, I have 300 DICOM 512x512 coronal images (through the top of the head, forming a plane parallel to the ground) which I would...

10 years ago | 2 answers | 0

2

answers

Question


Slice thickness information lost when using dicomwrite()
Hi, I have written a bit of code to perform some manipulations on a set of DICOM files whose slice thickness (according to dicom...

11 years ago | 2 answers | 1

2

answers