期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2014
卷号：3
期号：11
页码：3676-3679
出版社：Shri Pannalal Research Institute of Technolgy
摘要：Facial Expression Recognition (FER) has been active research topic in recent years in the field of image processing. Several advancements have been made in recent few years in terms of face detection and tracking, feature extraction mechanism and techniques used for expression classification. Here in this paper, we have discussed the three levels for recognizing activities of human face. There are various advantages of detection of expressions of face in today's world. Similarly, the ability to estimate the position of head of any human being is also a common human ability that presents a challenge for computer vision systems. In this paper, we are clubbing these two, the facial expression recognition and head pose estimation techniques, to give result in combination. We are using Viola Jones Algorithm for detecting the hu man face. And for the head pose estimation we are using Linear Optimization Method to estimate the position of head.
关键词：FER; Feature Extraction Mechanism; Head-Pose ; Estimation; Viola Jones Algorithm; Linear Optimization ; Method; Face Detection; Tracking; Image Processesing
