MATSUI Kai, HASEGAWA Katsuya, MUTO Shinta, OHYA Jun
Proceedings of the Annual Conference of the Institute of Image Electronics Engineers of Japan, 48 24-24, 2020
In recent years, due to frequent sediment disasters and lack of manpower in rural areas, some forest roads
have been left collapsed. It is required to reduce the amount of labor needed to patrol forest roads for their
maintenance.
In order to achieve this goal, we have started to study a method of detecting the collapse of the ground
surface by comparing before and after a disaster using a 3D reconstruction of the ground surface from
camera and sensors attached to a drone.
This paper presents a fundamental study of the method for detecting the location of a sediment disaster by
imitating a topographical change.