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스케일 된 값으로 이미지 저장을 하려면 어떻게 해야하나요?

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JongIk Jeong
JongIk Jeong on 7 Sep 2020
이미지를 스케일된 형식으로 실행하기 위해서는 image(example,'CDataMapping','scaled')를 사용하는데
imwrite를 이용해서 간단하게 스케일된 파일을 저장하기 위해서는 어떻게 해야하나요?

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Answers (1)

Vinai Datta Thatiparthi
Vinai Datta Thatiparthi on 16 Sep 2020
Hey,
Use the imagesc function to display an image with scaled colors.
data = rand(20);
imagesc(data,'CDataMapping','scaled');
Then, use the saveas function to save the scaled image that is being presently displayed.
saveas(gcf, 'filename.png')
% Here, gcf --> Get Current Figure
% File can be saved in any of the allowed format
Hope this helps!

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