HMM Classifier for Human Activity Recognition

The rapid improvement in technology causes more attention towards to Recognizing of human activities from video.These new technological growth has made vision-based research much more interesting and efficient than ever before.This paper present novel HMM (Hidden Markov Model) based approach for Human activity recognition from video.There are different approaches of HMM to recognize action of human from video.Like threshold and voting to automatically and effectively segment and recognize complex activities, segment and recognize complex activities and for simple activities we use Elman Network (EN) and two hybrids of Neural Network (NN) and HMM, i.e.HMM-NN and NN-HMM.