Emotion recognition using facial feature extraction
.ii List of Figures .vii List of Tables .ix Chapter 1: Introduction .1 Problem Statement .1 Hypothesis..1 Significance of Research..2 Research Approach .3 Literature Survey .3 Applied Software .4 Feature Extraction .5 Classification..6 Accuracy Assessment .6 Thesis Structure .7 Chapter 2: Literature Survey .8 Emotion: What is it? .8 Universality of vs. Cultural Influence on Facial Expressions .9 Varied Approaches to Emotion Recognition .13 Principle Component Analysis .14 Discrete Cosine Transform .21 Fast Walsh Hadamard Transform .24 Facial Action Coding System .26