[S29] Hydraulics and environment in estuaries

[183] EXAMINATION OF THE BOTTOM MATERIAL IDENTIFICATION METHOD BASED ON THE UAV PHOTOGRAMMETRY AND IMAGE ANALYSIS USING DEEP LEARNING

Nozomu Onaka¹, *Yoshihisa Akamatsu¹, Shingo Mabu¹, Shinya Yasugi² (1. Yamaguchi University, 2. CHODAI CO., LTD)