How to detect between any two pixels (preferably far) there exist an number of foreground pixels of an image (foreground=white and background=black)???
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
Hi,
I have to count black pixels between two white pixels in any direction???
0 Commenti
Risposte (1)
Guillaume
il 18 Lug 2018
improfile (with the default 'nearest' interpolation) should give you all the pixels between your two points. It's then trivial to sum the pixels that are 0.
numblackpixels = sum(improfile(yourimage, locationofpixel1, locationofpixel2) == 0)
3 Commenti
Guillaume
il 18 Lug 2018
I have absolutely no idea what you are asking now. There's only one direction between two given pixels.
Vedere anche
Categorie
Scopri di più su Image Processing Toolbox in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!