1. Facial expression recognition based on local binary patterns and local fisher discriminant analysis;Zhao;WSEAS Transactions on Signal Processing,2012
2. M. Pourebadi and M. Pourebadi, “MLP neural network-based approach for facial expression analysis,” 2016.
3. The OpenCV Library,” Dr. Dobb's;Bradski;Journal of Software Tools,2010
4. A Theoretical Analysis of Feature Pooling in Visual Recognition;Boureau,2010
5. Deep Label Distribution Learning for Apparent Age Estimation;Yang,2015