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?

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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