Eye and mouth state detection algorithm based on contour feature extraction
Y Ji, S Wang, Y Lu, J Wei… - Journal of Electronic …, 2018 - spiedigitallibrary.org
Eye and mouth state analysis is an important step in fatigue detection. An algorithm that
analyzes the state of the eye and mouth by extracting contour features is proposed. First, the …
analyzes the state of the eye and mouth by extracting contour features is proposed. First, the …