Coordinates of the brightest point of the first line
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hello, how can I know the coordinates of the brightest point of the first line of my image?
Can someone help me with this algorithm?
Thank you,
Thiago Tenório
0 commentaires
Réponse acceptée
Walter Roberson
le 27 Déc 2012
Modifié(e) : Walter Roberson
le 27 Déc 2012
[minval, minidx] = max(YourImage(:,1));
or
[minval, minidx] = max(YourImage(1,:));
Oh wait -- is this an RGB image or grayscale? If it is RGB then how do you want to define "brightest" ?
6 commentaires
Image Analyst
le 28 Déc 2012
I think a histogram would be a better method for determining the gray level between the foreground and the background.
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Acquisition Using Kinect for Windows Hardware dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!