Small targets in LADAR images using fuzzy clustering
G. Lim, James C. Bezdek · 2002
We describe an automatic target recognition system for detecting targets in temporal sequences of intensity LADAR images. The system first finds all objects in the images using a method that finds blobs and curves. Then features of the objects are extracted. Next fuzzy c-means (FCM) is used to cluster the objects. Finally, FCM prototypes for each class of objects are relabeled with the training data and used to classify unknown objects using a nearest prototype classifier.