Several studies of optimization were carried out to improve the practicability and stability of lane departure warning system(LDWs)based on machine vision.
为了提高基于机器视觉车道偏离报警系统的可靠性和实用性，对基于视觉的车道偏离报警系统各个环节的优化做了研究。
Lane Departure Warning System (LDWS) is mainly focus on help driver to keep vehicle in the lane under fatiguing or monotonous driving scenarios on highways and highway like roads.
车道偏离预警系统是一种辅助驾驶员保持车辆在车道内行驶的车道偏离警示系统。
DOE with high diffractive efficiency can be fabricated by laser aided fabrication technology LDWS (laser direct writing system), similar to the way manufacturing micro electronics.
采用类似于微电子加工手段的激光辅助制造技术——激光直写技术，可以制作具有高衍射效率的DOE。
DOE with high diffractive efficiency can be fabricated by laser aided fabrication technology LDWS (laser direct writing system), similar to the way manufacturing micro electronics.
采用类似于微电子加工手段的激光辅助制造技术——激光直写技术，可以制作具有高衍射效率的DOE。
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