Sleepiness Estimation Method of Driver Considering Stay-Awake Effort.
Motoki MizusakoYutaka TsuzukiMitsuo YasushiHideki HashimotoPublished in: IECON (2019)
Keyphrases
- experimental evaluation
- estimation algorithm
- synthetic data
- detection method
- significant improvement
- parameter estimation
- high accuracy
- classification accuracy
- probabilistic model
- cost function
- estimation process
- error rate
- prior knowledge
- dynamic programming
- real time
- maximum likelihood estimation
- data sets
- density estimation
- high precision
- classification method
- computer vision
- clustering algorithm
- image sequences
- clustering method
- optimization algorithm
- similarity measure
- theoretical analysis
- input data
- feature set
- edge detection
- objective function
- preprocessing
- pairwise
- computational cost