how to get a colour image while reconstruction from R,G and B component.
조회 수: 1 (최근 30일)
이전 댓글 표시
when i try to reconstruct a colour image of size M x N, and display it using imshow command, i am getting a image in greyscale of size M x 3N. i understand the logic that 3N is because of RGB component. but how can i convert the M x 3N (greyscale image) into M x N (colour image) using matlab?
Kindly help me..!
댓글 수: 0
채택된 답변
Image Analyst
2015년 3월 30일
If the individual color channel images are stitched side-by-side, then extract them and turn them into a 3D color image
leftImage = grayImage(:, 1:N);
middleImage = grayImage(:, N+1:2*N);
rightImage = grayImage(:, 2*N1:3*N);
rgbImage = cat(3, leftImage, middleImage, rightImage);
imshow(rgbImage);
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!