Multiresolution Gray-Scale and Rotation Invariant Texture Classification with Local Binary Patterns
IEEE Transactions on Pattern Analysis and Machine Intelligence
The CAS-PEAL Large-Scale Chinese Face Database and Baseline Evaluations
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
All smiles: automatic photo enhancement by facial expression analysis
Proceedings of the 9th European Conference on Visual Media Production
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This paper proposes a robust and efficient eye state detection method based on an improved algorithm called LBP+SVM mode. LBP (local binary pattern) methodology is first used to select the two groups of candidates from a whole face image. Then corresponding SVMs (supporting vector machine) are employed to verify the real eye and its state. The LBP methodology makes it robust against rotation, illumination and occlusion to find the candidates, and the SVM helps to make the final verification correct.