Blink Number Forecasting Based on Improved Bayesian Fusion Algorithm for Fatigue Driving Detection
Joint Authors
Sun, Wei
Zhang, Xiaorui
Wang, Jian
He, Jun
Peeta, Srinivas
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-06-07
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
An improved Bayesian fusion algorithm (BFA) is proposed for forecasting the blink number in a continuous video.
It assumes that, at one prediction interval, the blink number is correlated with the blink numbers of only a few previous intervals.
With this assumption, the weights of the component predictors in the improved BFA are calculated according to their prediction performance only from a few intervals rather than from all intervals.
Therefore, compared with the conventional BFA, the improved BFA is more sensitive to the disturbed condition of the component predictors for adjusting their weights more rapidly.
To determine the most relevant intervals, the grey relation entropy-based analysis (GREBA) method is proposed, which can be used analyze the relevancy between the historical data flows of blink number and the data flow at the current interval.
Three single predictors, that is, the autoregressive integrated moving average (ARIMA), radial basis function neural network (RBFNN), and Kalman filter (KF), are designed and incorporated linearly into the BFA.
Experimental results demonstrate that the improved BFA obviously outperforms the conventional BFA in both accuracy and stability; also fatigue driving can be accurately warned against in advance based on the blink number forecasted by the improved BFA.
American Psychological Association (APA)
Sun, Wei& Zhang, Xiaorui& Wang, Jian& He, Jun& Peeta, Srinivas. 2015. Blink Number Forecasting Based on Improved Bayesian Fusion Algorithm for Fatigue Driving Detection. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1074846
Modern Language Association (MLA)
Sun, Wei…[et al.]. Blink Number Forecasting Based on Improved Bayesian Fusion Algorithm for Fatigue Driving Detection. Mathematical Problems in Engineering No. 2015 (2015), pp.1-13.
https://search.emarefa.net/detail/BIM-1074846
American Medical Association (AMA)
Sun, Wei& Zhang, Xiaorui& Wang, Jian& He, Jun& Peeta, Srinivas. Blink Number Forecasting Based on Improved Bayesian Fusion Algorithm for Fatigue Driving Detection. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1074846
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1074846