how can i detect object using knn ?
5 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
i'm new to the maching learning..now i am working on my project which is building detection using image processing. i should apply knn and divide it in training and testing data set.. but in practically how to procced that's what i am not getting .please help me through this... please send steps.
0 commentaires
Réponses (1)
Image Analyst
le 2 Jan 2020
Modifié(e) : Image Analyst
le 2 Jan 2020
For what it's worth, attached is a KNN demo, though for (x,y) points, not for an image.
For image processing, you need to decide upon what features you're going to use. What are you going to cluster on? What values are your reference set?
10 commentaires
Image Analyst
le 10 Fév 2020
For what it's worth (very little since kmeans is usually lousy, or at least not the best method, for intensity segmentation), I'm attaching my demo on using kmeans to do color segmentation.
Voir également
Catégories
En savoir plus sur Statistics and Machine Learning Toolbox 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!