How can I save the output figure into an image file?

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recon_img = senserecon(aliased_img, sen_map,reduc, fi_matrix);
figure;imshow(abs(recon_img),[0 0.000005]);title('sense recon');
After this line of code the output image shows. Now, I want to export this output figure into another image file.

Accepted Answer

yanqi liu
yanqi liu on 15 Mar 2022
recon_img = senserecon(aliased_img, sen_map,reduc, fi_matrix);
figure;imshow(abs(recon_img),[0 0.000005]);title('sense recon');
print(gcf,'-dpng','-r200','sense_recon')
  1 Comment
Gulfam Saju
Gulfam Saju on 15 Mar 2022
The image saves with the title. Is there any way to remove the title? and there are several iterations in the program. So, there are multiple output images? How can I save all using a loop?

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More Answers (1)

Scott MacKenzie
Scott MacKenzie on 14 Mar 2022
Edited: Scott MacKenzie on 14 Mar 2022
A easy way is to use exportgraphics, introduced in R2020a:
f = figure;
imshow(...);
exportgraphics(f, 'filename.jpg'); % or .png or whatever format you want (see documentation)

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