RGB image
조회 수: 4 (최근 30일)
이전 댓글 표시
I just started to learn image processing. My question is about RGB image. I understood that RGB values should go between 0 to 1 in 3 dimential matrix, but I see all kind of value but not 0...1 Here is my code:
Image=imread('someColorImage.jpg');
s=size(Image);
for i=1:s(1)
for j=1:s(2)
% handle rgb negative
disp(Image(i,j,1));
disp(Image(i,j,2));
disp(Image(i,j,3));
end;
end;
What is wrong?
댓글 수: 0
채택된 답변
sco1
2011년 11월 4일
For 8bit representation, RGB values go from 0 to 255. The 1-3 index is for Red, Green, and Blue, respectively.
댓글 수: 0
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Image Processing Toolbox에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!