Remove black background in a translated png plot

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Gabriele Dominioni
Gabriele Dominioni 2024-5-22
评论： Gabriele Dominioni 2024-5-26
As in this picture, when i translate a png in a plot i get a black backgroung where the plot is not filled with the png. how can i set the color to white instead of black?
  1 个评论
Les Beckham
Les Beckham 2024-5-22
How did you translate the image? Show the code you used, or describe the GUI plot interaction that resulted in the undesired result. That should help in narrowing down to a possible solution.

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采纳的回答

Kevin Holly
Kevin Holly 2024-5-22
Ran in:
I = imread("cameraman.tif");
imshow(I)
title("Original Image")
J = imtranslate(I,[15, 25],'FillValues',255); %Add Fill Values here
imshow(J)
title("Translated Image")
J = imtranslate(I,[15, 25]); % Without it Fill Values
imshow(J)
title("Translated Image")

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