Impact of Rainfall on the Detection Performance of Non-Contact Safety Sensors for UAVs/UGVs
Yasushi Sumi,
Bong Keun Kim,
Takuya Ogure
et al.
Abstract:This study comprehensively investigates how rain and drizzle affect the object-detection performance of non-contact safety sensors, which are essential for the operation of unmanned aerial vehicles and ground vehicles in adverse weather conditions. In contrast to conventional sensor-performance evaluation based on the amount of precipitation, this paper proposes spatial transmittance and particle density as more appropriate metrics for rain environments. Through detailed experiments conducted under a variety o… Show more
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