Abstract: Facial expression plays very important role in the communication with in the human beings. It is very important to understand the presence of mind using face expression such as the situation of mind can be read by their mouth, eyes, eyebrows etc. these plays an important role in the classification of human beings. Distinct faces are used to classify the facial expression (like sadness, happiness, fear, disgusting, surprise and anger), Other expression except these are called ‘Neutral’ expression, identity of these expressions can be identified by the level of its dissimilarities from the neutral expression.
Keywords: Principal Component Analysis (PCA), Facial Expression Recognition System.
Title: Facial Expression Detection UsingImplemented (PCA) Algorithm
Author: Dileep Gautam
International Journal of Computer Science and Information Technology Research
ISSN 2348-120X (online), ISSN 2348-1196 (print)
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