how can reconstruct one grayscale image with the other??
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I have 2 grayimage m1:
and m2:
you can see that m1 and m2 has a little differences.. Is there any way to reconstruct m1 wit m2?? I want to have m1 without any holes and any thing that are like holes... should I turn this images to binary image?
0 commentaires
Réponses (2)
Image Analyst
le 18 Sep 2014
I'm sure we've talked this before. You can use active contour (demo attached again) to fill in bays on your image. Then use that to extract the new gray scale image
smoothBorder = activecontour(grayImage, mask, 400, 'edge');
newGrayImage = grayImage; % Initialize
newGrayImage(~smoothBorder) = 0; % Black outside smoothed border.
9 commentaires
Image Analyst
le 22 Sep 2014
If it's the best answer you'll think you'll get from anyone, and at least got you started in the right direction, then can you mark it as accepted?
sara
le 22 Sep 2014
1 commentaire
Image Analyst
le 22 Sep 2014
I haven't used activecontour a lot. I don't know if the starter mask has to be larger than the final mask, or if it can be smaller, or go both inside and outside. Not sure - you'd have to try it. At least that's what I think you were asking, because morphological reconstruction with a marker image using imreconstruct() is a different thing.
Voir également
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!