Remove black background in a translated png plot

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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 Comment
Les Beckham
Les Beckham on 22 May 2024
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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Accepted Answer

Kevin Holly
Kevin Holly on 22 May 2024
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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