how to show background in original color after segmented ??
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
how to show background in original color after be segmented ??
0 commentaires
Réponses (3)
Image Analyst
le 3 Déc 2014
I have several color segmentation methods in my File Exchange: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862 They segment the image into "foreground" (the objects of the color you want), and "background" (the colors you don't want). You can use the invert the foreground mask to give an image of just the background:
backgroundMask = ~foregroundMask;
% Mask the image using bsxfun() function
backgroundOnlyImage = bsxfun(@times, rgbImage, cast(backgroundMask, class(rgbImage)));
0 commentaires
Sammit Jain
le 28 Nov 2017
If you have the background portion of the image, then just binarize it, and take logical product with the original image.
outImg = origImg.*(backImg>0.5);
Here make sure that your dimensions are in order.
0 commentaires
Voir également
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!