International conference on intelligent traffic systems and smart city (ITSSC 2021) : 19-21 November 2021 : Zhengzhou, China : Nov 2021, Zhengzhou, China. (SPIE Proceedings ; 12165)
International conference on intelligent traffic systems and smart city (ITSSC 2021) : 19-21 November 2021 : Zhengzhou, China : Nov 2021, Zhengzhou, China.