segmentation medical image irm
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I am doing Brain tissues MRI segmentation using PSO the output is 4 labels image (Gray Matter, White Matter, CSF) after doing segmetation i get this result . now how separate between this colors (classes) in subplots from this
to this![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/330917/image.jpeg)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/330914/image.jpeg)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/330917/image.jpeg)
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Answers (1)
KALYAN ACHARJYA
on 2 Aug 2020
Edited: KALYAN ACHARJYA
on 2 Aug 2020
Lets say "seg_image" is the segmented image. Once segmentation, all regions have different pixels value, please check the pixel value of Gray Matter, White Matter, CSF. The respective resion must have same pixel value.
subplot(131),imshow(seg_image(seg_image==Gray_Matter_pixel value || seg_image==0);
subplot(131),imshow(seg_image(seg_image==White_Matter_pixel value || seg_image==0);
subplot(131),imshow(seg_image(seg_image==CSF_pixel value || seg_image==0);
Any issue let me know?
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