An Eye State Recognition Method for Drowsiness Detection.
Yu-Shan WuTing-Wei LeeQuen-Zong WuHeng-Sung LiuPublished in: VTC Spring (2010)
Keyphrases
- detection method
- significant improvement
- recognition algorithm
- object recognition
- preprocessing
- similarity measure
- clustering method
- detection algorithm
- high accuracy
- probabilistic model
- face detection
- unsupervised learning
- segmentation method
- state space
- dynamic programming
- recognition process
- principal component analysis
- center location
- image sequences
- cost function
- pairwise
- feature extraction