with this matlab code i have read a brain tumor image with .mha format and show it in a figure, but i want to store it in a variable or save it so i can work on it as an image and apply image processing techniques on it such as applying filters, can any one help me ??
this is the code for reading and showing the .mha (brain) image
-----------------------------------------------------------------------------------------------------
info = mha_read_header('VSD.Brain.XX.O.MR_T2.54515.mha');
figure;
V = mha_read_volume(info);
imshow(squeeze(V1(:,:,round(end/2))),[]);
Simply save the displayed data as a new variable:
myImage = squeeze(V1(:,:,round(end/2)))
save image_data.mat 'myImage'
or save the open figure as a PNG file:
saveas(gcf,'myImage.png')
Dear Wageh, you can use imwrite function through a lossless image format such as .tiff or .png compressed image format, if you don't desire any compression you can write your images using bitmap format.
imwrite(your_data,filename_png,'Mode','lossless');
- Badges
- Science topic
- Similar topics
- Engineering
- Electrical Engineering
- Signal Processing
- Image Processing