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Facial Emotion Recognition Techniques

Author(s):

Namita Rathore , DR C V Raman Institute Of Science and Technology; Rohit Miri, DR C V Raman Institute Of Science and Technology

Keywords:

PCA, LDA, DFAT, FACS

Abstract

Facial expression recognition system has turn into a most emphasizing research area since it plays a most important part in human-computer-interaction. The facial expression recognition system finds foremost application in areas like social interaction and social intelligence like in diverse surveillance systems, defense systems, substantiation or verification of individual like criminals etc... The face can articulate emotion sooner than people verbalize or even understand their posture. Thus there is apparent need of unfailing recognition and identification of facial expressions. In this paper a review of various techniques used in facial expression recognition like PCA (Principal component analysis), LDA (Linear discriminant analysis) etc has been carried out. We have formulated the Face expression recognition technique as different phases and the survey is represented accordingly in tabular form emphasizing on their performance.

Other Details

Paper ID: IJSRDV3I30791
Published in: Volume : 3, Issue : 3
Publication Date: 01/06/2015
Page(s): 2002-2006

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