how to set pixel become white pixel

조회 수: 2 (최근 30일)
mohd
mohd 2012년 5월 18일
i have an image, i want to set row 0 until row 20 become all white pixel in that image. here i attach my illustration pic for your understanding. help me please http://i1259.photobucket.com/albums/ii548/msaiful89/hmm.png

이 질문에 답변하려면 로그인하십시오.

답변 (1개)

Walter Roberson
Walter Roberson 2012년 5월 18일
YourImage(1:21,:,:) = 255;
Replace the 255 with 1 if your image is floating point.

카테고리

Help Center 및 File Exchange에서 Image Segmentation and Analysis에 대해 자세히 알아보기

태그

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by