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mvallieres / radiomics

MATLAB programming tools for radiomics analysis
GNU General Public License v3.0
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about the pixelW and slicsS #3

Open ai1361720220000 opened 5 years ago

ai1361720220000 commented 5 years ago

Hi mvallieres! I have to process some fundus images and i don't know the number of pixelW and sliceS..... So how to solve this problem?? Thanks!

mvallieres commented 5 years ago

Thanks for your interest in my code.

Given the level of details you are providing here in your question, my response can only be: please provide to the code pixelW and sliceS values that makes sense with the images that you have.

RJain12 commented 5 years ago

Hi, and thank you so much for your toolbox. I have been able to extract features from 3D DICOM images but now I want to try running this on .SVS (APERIO tissue slide scan) data. All the parameters and inputs are clear except for the sliceS and pixelW inputs. For non-DICOM files where we cannot run your readDICOM functions, do you have any suggestions? Thanks!

For reference, I see that you have this code: try sData{2}.scan.pixelW = dicomHeaders(1).PixelSpacing(1); catch, sData{2}.scan.pixelW = []; end % Pixel Width try sData{2}.scan.sliceT = dicomHeaders(1).SliceThickness; catch, sData{2}.scan.sliceT = []; end % Slice Thickness for calculating these two values from DICOM scans, is there any known way to perform this on .jpg/.svs/or other 2D images?