Real-time Automatic Facial Expression Recognition inVideo Sequence
It is an established fact that words have just 7% contribution in
human communication and 93% part is contributed by nonverbal
communication exhibited by body language. Facial
expressions constitute a vital part when we talk about human
body language. The representation and recognition of facial
expressions by computers has been an area of vital interest since
long. The recent time has witnessed increasing interest in this
field because of its potential applications such as in marketing,
human computer interaction, security, psychiatry analysis and
visual surveillance. Though, various techniques for facial
expression recognition have been proposed in available literature,
yet they are inadequate for real-time video applications. This is
due to the dynamic nature of video data and various other factors
associated with it. This paper presents a simple overview of the
facial expression recognition and describes a technique for facial
expression recognition in video. The comparative analysis of
various methods has also been presented in this paper.
Keywords: Facial Expression Recognition, PatternRecognition, Machine Vision, Algorithm, Support VectorMachine, Local Binary Pattern
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ABOUT THE AUTHORS
Nivedita Singh
Institute of Technology & Science (ITS), Mohan Nagar, Ghaziabad-201007, (UP), India
Chandra Mani Sharma
Institute of Technology & Science (ITS), Mohan Nagar, Ghaziabad-201007, (UP), India
Nivedita Singh
Institute of Technology & Science (ITS), Mohan Nagar, Ghaziabad-201007, (UP), India
Chandra Mani Sharma
Institute of Technology & Science (ITS), Mohan Nagar, Ghaziabad-201007, (UP), India