How to remove noise in binary image
3 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Adisorn Phanukthong
el 22 de Feb. de 2017
Comentada: Adisorn Phanukthong
el 22 de Feb. de 2017
I want to know about remove noise
0 comentarios
Respuestas (1)
Image Analyst
el 22 de Feb. de 2017
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.
Ver también
Productos
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!