A Prediction of Emotions for Recognition of Facial Expressions using Deep Learning
2019 ◽
Vol 8
(2S11)
◽
pp. 1076-1079
Keyword(s):
Automated facial expression recognition can greatly improve the human–machine interface. Many deep learning approaches have been applied in recent years due to their outstanding recognition accuracy after training with large amounts of data. In this research, we enhanced Convolutional Neural Network method to recognize 6 basic emotions and compared some pre processing methods to show the influences of its in CNN performance. The preprocessing methods are :resizing, mean, normalization, standard deviation, scaling and edge detection . Face detection as single pre-processing phase achieved significant result with 100 % of accuracy, compared with another pre-processing phase and raw data.
2012 ◽
Vol 110
(1)
◽
pp. 338-350
◽
2020 ◽
Vol 35
(5)
◽
pp. 1127-1146
2011 ◽
Vol 268-270
◽
pp. 471-475