Image segmentation with one T

Hello, Suppose we used one threshold for image segmentation. But after segmentation we have noise or apart other object stay in image. How can omitted these? Thanks

Answer 1

[Image Analyst]

There are a variety of ways, such as using bwareaopen(), bwareafilt(), bwpropfilt(). If you need more help, read this link or see my Image Segmentation Tutorial.