show and save the big size image

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lina
lina il 15 Nov 2012
Hi everyone,
1. Is there anyone knows how to show the big size image?
Let say I have 2000 x 3000 pixel image. When I tried to show up used the "imshow" function, there will be any warning message
Warning: Image is too big to fit on screen; displaying at 17%
And I need to display all part image on screen (use the scroll panel)
2. How to save/export this big size image(1) without white border? So I can get 2000x3000 output image.
Thanks in advance

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Jan
Jan il 15 Nov 2012
Modificato: Jan il 15 Nov 2012
Does you monitor have 2000 x 3000 pixels? If not there are different solutions:
  • The image is scaled automatically e.g. by using the image() command.
  • The image is scaled manually, see imresize.
  • The image must be scrolled.
You can use imwrite to export the image array directly. This is much better than re-importing the image from the figure again.
  1 Commento
lina
lina il 16 Nov 2012
Hi Jan,
your reply has solved my problem thanks

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