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篇名
Monitoring System for Movement of Driver’s Head
作者 Jui-Cheng Yen (Jui-Cheng Yen)Chong-Wei Li (Chong-Wei Li)Jia-Da Wang (Jia-Da Wang)
英文摘要
The paper proposes a robust monitoring system to detect abnormal movement of driver’s head. The LED light source is designed and placed behind the driver’s head. The CMOS sensor is used to acquire frames including the region around the driver’s head. The acquired frame is analysed by the proposed head movement monitoring algorithm. Any head movement will result in changes of the LED region. By analysing these changes, the monitoring algorithm can detect abnormal head movement and issue a warning signal correctly. The system is robust to violent illumination variation outside the vehicle and eye-sheltered effect from sunglasses. Software simulations are also given to demonstrate its effectiveness and robustness.
起訖頁 42-49
關鍵詞 robustsafe drivingLED light sourceCMOS sensorillumination variationsunglasses
刊名 資訊科技國際期刊  
期數 201506 (9:1期)
出版單位 朝陽科技大學資訊學院
該期刊-上一篇 使用母音諧波頻譜調適之最小控制遞回平均雜訊估測法於語音增強之研究
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