Date Added: Jun 2012
This paper focus on the rapidly growing area 'Analysis of facial expressions in the human subject'. The algorithms used in this analysis play a significant role towards it. There are a lot of techniques, methods and algorithms but this presents the facial algorithms like single layer adaptive NN, MLP, RBF, supervised and unsupervised neural network algorithms, i.e., very useful in the analysis if face expressions. Presently the there are various growing topics in the field of computer and information technologies, face expression analysis is one of the important and rapidly growing area in image processing and biometric systems.