thresholding background of a image
조회 수: 2 (최근 30일)
이전 댓글 표시
i have a rgb image [lesion] and its lesion_mask[appears black]. The lesion mask has value 0 outside the border,i.e, black and 1 on the border ,i.e, white and 2 [ colored] inside the border. i want to threshold the outside part of the border and overlay this mask on the lesion . can i do it with the following
lesion.*uint8(lesion_mask)
the lesion is attached
i am a beginner in image processing so your help with syntax will be appreciated
thank you
댓글 수: 0
답변 (1개)
Image Analyst
2014년 11월 6일
I don't see the lesion mask image. For starters, study my attached masking demo.
댓글 수: 2
Image Analyst
2014년 11월 10일
Then your segmentation algorithm is not effective. Choose a different one that will give you a mask that is not all zeros.
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!