A Method for Identifying Fatigue State of Driver's Face Based on Improved AAM Algorithm.
Zuojin LiJun PengLiukui ChenYing WuJinliang ShiPublished in: Int. J. Softw. Sci. Comput. Intell. (2017)
Keyphrases
- improved algorithm
- recognition algorithm
- high accuracy
- objective function
- dynamic programming
- cost function
- computational cost
- significant improvement
- detection algorithm
- optimization algorithm
- preprocessing
- detection method
- k means
- optimization method
- support vector machine svm
- clustering method
- input data
- computational complexity
- matching algorithm
- segmentation method
- face alignment
- energy function
- method for face recognition
- segmentation algorithm
- face recognition
- similarity measure
- optimal solution
- state space
- convergence rate
- learning algorithm
- tree structure
- em algorithm
- classification algorithm
- facial images
- expectation maximization
- human faces
- image matching
- support vector machine
- probabilistic model
- active appearance models
- face tracking