Can someone help me to remove small region area with regionprops?

18 views (last 30 days)
I wish to remove the small region area with regionprops but I quiet new to matlab and image processing. The pixel intensity is 0 and 1, should i change to 0 and 255? Can anyone help me?

Accepted Answer

AndresVar on 14 Mar 2022
Edited: AndresVar on 14 Mar 2022
There is an example in the documentation.
If you scroll down to the end it shows how it uses regionprops internally.
I suppose binary image [0 1] works best.
  1 Comment
Quah Yi Hang
Quah Yi Hang on 14 Mar 2022
Edited: Quah Yi Hang on 14 Mar 2022
This method is very helpful, thanks a lot. I will try to apply this method.

Sign in to comment.

More Answers (1)

Walter Roberson
Walter Roberson on 14 Mar 2022
bwareafilt can be used to select areas by size

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by