how to remove the tiny white pixels around the rectangles
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
Pravindkumaran Baskaran
il 29 Set 2022
Risposto: Image Analyst
il 29 Set 2022
How can i remove the tiny pixels around the rectangles in the image attached. attached images.
0 Commenti
Risposta accettata
Kevin Holly
il 29 Set 2022
Img = imread('originalImage.png');
imshow(Img)
You can also filter based on area of objects
Img = bwareafilt(imbinarize(Img),4,'largest'); % keep the 4 largest objects
imshow(Img)
Più risposte (2)
Image Analyst
il 29 Set 2022
Depends on exactly what that means.
- Do you want to simply remove small blobs?
- Or do you also want to remove a small protrusion that is sticking out of the side of a much larger rectangle.
For case 2 you might try imopen, though be careful for changes to the shape you don't want, especially near the corners or protruding blobs.
0 Commenti
Vedere anche
Prodotti
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!