Intelligent Facial Emotion Recognition System Using Linear Binary Pattern (LBP)
Keywords:
Facial expression and recognition, LBP, Gabor Transformation, Haar WaveletAbstract
Facial expression and recognition is one of the hot topic of recent time as it find application in One or other form such as Bio metric, emotion analysis, image retrieval etc. Different method and technique is adopted for facial and emotion recognition. Emotion recognition is done in basically two parts firstly, pre-processing and secondly post processing parts. Detection and extraction of images from the pre processing parts where as post processing parts aims to extract specific feature from pre-processed image and recognise the facial or emotion of human being. Our aim is to recognize the emotion of human being from seven categories of expression such Sadness, Happy, Fear, Surprise, Angry, Disgust and neutral. For this purpose we used LBP as method for feature extraction and Back propagation as classier for emotion recognition of face expression.
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