流路・河床変動 (1)

[II-62] Feature extraction of river plane geometry

*Yuki Tadokoro¹, Hiroyasu Yasuda², Syogo Muramatu³, Kiyoshi Hayasaka⁴ (1. Graduate School of Science and Technology, Niigata University, 2. Research Institute for Natural Hazards & Disaster Recovery, 3. Factulty of Engineering, Niigata University, 4. Factulty of Science, Niigata University)

Keywords:sand bar, plane figure, image Analysis