distance transform and local maxima
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
I have binary image. I want to find the distance transform then apply the local max to it. any suggestions?
0 Commenti
Risposte (2)
Image Analyst
il 8 Ago 2014
Modificato: Image Analyst
il 8 Ago 2014
What does "Apply the local max" to it mean? Do you mean imdilate(), which does the local max in a sliding/local window?
edtImage = bwdist(binaryImage); % Calc Euclidean Distance Transform.
% Now get the local max in a 5x5 window everywhere.
localMaxImage = imdilate(edtImage, true(5)); % Whatever window size you want.
Let me know if you want the local max only if it's at the center of the window, like if you want to find ridgelines or something.
0 Commenti
Vedere anche
Categorie
Scopri di più su Image Processing and Computer Vision in Help Center e File Exchange
Prodotti
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!