How do I save an image at a specific resolution?
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Joshua
le 14 Déc 2013
Réponse apportée : Palguna Gopireddy
le 27 Nov 2022
My MatLab knowledge is terrible. I have made some figures. I want to save them at a very high resolution as a .tiff. How can I do this? I have tried using the
imwrite
print -r
functions, but this doesn't seem to work.
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Image Analyst
le 14 Déc 2013
Do you want to save only the image, as an image? Or do you want to save the figure as an image? If it's just the image, that you may have displayed with imshow(), image(), or imagesc(), then you can use imwrite().
If you want to save the figure, because you have annotation (arrows, text, lines, polygons) in the overlay above the image, or you want to show axes tick marks and toolbars, then you can use saveas(). Or better than saveas() is export_fig(). See this page to download export_fig: http://www.mathworks.com/matlabcentral/fileexchange/
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PAVITHRA A
le 4 Sep 2016
hi...i heed to get high resolution and low resolution of image from LBP processed image.how can I do this??can anybody help me...
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Palguna Gopireddy
le 27 Nov 2022
See this link.
https://in.mathworks.com/help/matlab/creating_plots/save-figure-at-specific-size-and-resolution.html
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