Jae-Woo Song(Department of Biosystems Machinery Engineering, Chungnam National University, Daejeon, Korea)
Sun-Hee Yoon(Department of Smart Agriculture Systems, Chungnam National University, Daejeon, Korea)
Wang-Hee Lee(Department of Biosystems Machinery Engineering, Chungnam National University, Daejeon, Korea, Department of Smart Agriculture Systems, Chungnam National University, Daejeon, Korea)