Hybrid Feature Extraction Feature Extraction Feature Extraction Feature Extraction Approach Approach for Face Recognition Face Recognition Face Recognition Face Recognition
Pratik Soni, Ramji M. Makwana · 2013
This research exposes a new hybrid approach for feature extraction based on fuzzy logic and it is used to combine the fuzzy approach with existing feature extraction techniques for video dataset based face recognition. Here, fuzzification operation is applied on to pixels and for that pi–shaped membership function is used for obtaining degree of belonging of pixel to all classes. Classification is done on the features extracted from PCA, LDA, Fuzzy+PCA and Fuzzy+LDA using Euclidian distance classifier over ChokePoint Video Dataset. Performance of the methods is measures using evaluation parameters like Recognition rate and Verification rate with Equal Error rate. The results clearly justified the superiority of proposed approach.