[1]SHEN Tianxiao,HAN Yiyuan,HAN Bing,et al.Recognition of driver’s eye movement based on the human visual cortex two-stream model[J].CAAI Transactions on Intelligent Systems,2022,17(1):41-49.[doi:10.11992/tis.202106051]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
17
Number of periods:
2022 1
Page number:
41-49
Column:
学术论文—机器学习
Public date:
2022-01-05
- Title:
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Recognition of driver’s eye movement based on the human visual cortex two-stream model
- Author(s):
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SHEN Tianxiao1; HAN Yiyuan1; HAN Bing1; GAO Xinbo2
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1. School of Electronic Engineering, Xidian University, Xi’an 710071, China;
2. Chongqing Key Laboratory of Image Cognition, Chongqing University of Posts and Telecommunications, Chongqing 400065, China
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- Keywords:
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eye movement video dataset; action recognition; deep learning; road safety; aided driving; eye tracking; human visual system; behavioral research
- CLC:
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TP391
- DOI:
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10.11992/tis.202106051
- Abstract:
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Drivers’ dangerous actions will increase the incidence of traffic accidents. The current researches on driver’s action are based on facial recognition to recognize abnormal actions, such as fatigue driving, cell phone usage. These methods only classify drivers’ actions objectively and ignore their subjective thoughts during driving. The eye tracker is a device that can record and analyze driver’s eye movement effectively, understand their thoughts clearly and summarize their visual cognition patterns. There is no dataset for driver’s eye movement currently. Therefore, this paper first builds a eye movement video dataset named VIPDAR_5 applicable in real road scenes. Compared with traditional dataset, it contains more camera motion, illumination change, and sight occlusion situations. Therefore, the TWNet model based on two channels of the human visual cortex is built in this paper, which can improve recognition performance by simulating human visual mechanisms. On the other hand, adaptive max-pooling layer and channel weight setting are added to reduce parameters and improve recognition accuracy. Experimental results on the VIPDAR_5 dataset indicate that the model proposed in this paper can effectively recognize drivers’ eye movement in comparison with existing methods.