how to remove impulse noise from color images using modified simple edge preserved denoising algorithm?
조회 수: 4 (최근 30일)
이전 댓글 표시
want to remove salt &pepper noise in color images
댓글 수: 5
Image Analyst
2018년 3월 19일
Other than spending hours reading and understanding the article, and coding it up and testing it ( http://matlab.wikia.com/wiki/FAQ#Can_you_program_up_the_algorithm_in_this_article_for_me_and_explain_it_to_me.3F ), what kind of help do you want/expect?
채택된 답변
Image Analyst
2014년 3월 26일
편집: Image Analyst
2014년 3월 26일
See my salt and pepper noise removal demo. It finds slat and pepper noise and replaces only those noise pixels with the median value of the neighborhood around the noise. Please mark the answer as Accepted if it does what you want.
댓글 수: 0
추가 답변 (1개)
Image Analyst
2019년 1월 4일
There is a new function added in R2018b: imnlmfilt().
It does non-local means denoising, which is generally regarded as one of the best image denoising filters out there.
I'm also attaching a Kuwahara filter demo, which is an edge preserving denoising image filter.
댓글 수: 0
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!