can i create feature vector by this way?????
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi All
i need to ask if it is possible to create a feature vector from the image below by obtaining only the coordinates of white pixels using find(image) and put them in a vector or not ? and then i will create the training set by taking the coodinates of white pixels for 4 similar images ? after that i will perform dimensionality reduction algorithm such as LLE ,laplacian eigenmap ,LDA and matching algorithm ,is this possible or i must use a feature extraction algorithm such as surf or sift?
this is an image:
thanks to all
0 commentaires
Réponses (0)
Voir également
Catégories
En savoir plus sur Feature Detection and Extraction 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!