宇宙科学広報・普及主幹付

Katsuya Hasegawa

  (長谷川 克也)

Profile Information

Affiliation
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency

Researcher number
30425780
J-GLOBAL ID
202201006866017157
researchmap Member ID
R000045401

Misc.

 38
  • Kasahara Mikihiro, Hasegawa Katsuya
    Conference Proceedings The Japan Society of Naval Architects and Ocean Engineers, 37 567-568, Nov 27, 2023  
  • HASEGAWA Katsuya
    The Journal of the Institute of Image Electronics Engineers of Japan, 50(1) 147-149, 2021  Peer-reviewed
  • HASEGAWA Katsuya, NAGAO Yoshimitsu
    The Journal of the Institute of Image Electronics Engineers of Japan, 50(1) 53-55, 2021  
  • Hasegawa Katsuya
    Proceedings of the Annual Conference of the Institute of Image Electronics Engineers of Japan, 49 30-30, 2021  
  • 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.

Research Projects

 12

Industrial Property Rights

 14