How to remove noise in binary image
조회 수: 7 (최근 30일)
이전 댓글 표시
I want to know about remove noise
댓글 수: 0
답변 (1개)
Image Analyst
2017년 2월 22일
There are functions bwareaopen() and bwareafilt() that could help filter based on size. If you have other characteristics that define noise, like shape or whatever, then use bwpropfilt(). You might also look at bwmorph() and options such as 'clean'. Or you could smooth boundaries with things like conv2() or imclose() if jagged boundaries are what you call noise. It just depends on what you call noise, and we don't know because you forgot to include your image.
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!