Loading file from my directory?
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Dear I would like to download imagej-nii and also ROI (from imageJ software) and calculate the mean and std of the voxels within adjacent 5 slices (3D volume) for 6 animals. I have created code but many errors I have,,,, cause I am so beginner to use matlab.
I do not know what is the ROI format, because it is appear as text. When I search on the ImageJ website, there is no specific format for the ROI.
% for multi animal calculation.
Sabjects={'animal1', 'animal2', 'animal3','animal4', 'animal5,'animal6'};
for i =1: size(subjects,2);
image = load - nii(['\MRI\..\'subjects(i)'\roi.nii']);
for j = 0:1
region = voxel (mod = = i);
deviation (j,i+1)= std (region,[],3);
end
end
%%this is for one animal
image = load-nii ("name of the file");
roi = load-nii ("name of the file");
view-nii (roi); view-nii (image);
region1= voxels ((mod (roi ,2) == 1).* (roi > 0));
region2= voxels ((mod (roi ,2) == 0).* (roi > 0));
deviation = std (region ,[] ,3);
3 Comments
Image Analyst
on 4 Aug 2014
What about the File Exchange submission suggested in your duplicate post?
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