An introduction of high-precise 3D measurement system and its applications

• Autorzy: Hashimoto T. , Kaneko M. , Rövid A. , Isono S. , Sone T. , Baba K. , Fukuda A. , Aniya M. , Naito N. , Enomoto H. , Skvarca P.
• Konferencja: 8th International Conference on Global Research and Education – Inter-Academia 2009
• Języki publikacji: EN

Abstrakty

EN

We have been studying the high-precision three-dimensional measurement system using cameras. In this paper, our system is verified, and its application is reported. The principle of our measurement system is based on the stereo measurement. In our system, reducing the quantization error by numerical processing can realize the highprecision 3D measurement at the long distance. This measurement system has many applications, such as industrial use, ITS, robotics, and many others. Our system has been applied on the observation of the glacier. The Perito Moreno glacier, which is our target, moves very fast and the moving speed is reported as about 2 m/day. Then, it is thought that the important information about the global warming can be obtained by observing this glacier. But, as the width of the glacier is several km, there were no reports of continuously observing the movement of the glacier in high accuracy. As a result, the unique observation results about the daily movement of the glacier were measured. The observation of the glacier flow was carried out for the third straight year. In this paper, the valuable results of the glacier observation and experimental results to verify the precision are discussed.

Słowa kluczowe

EN

Image measurement; 3D measurement; Glacier observation

• Wydawca: Łukasiewicz Industrial Research Institute for Automation and Measurements PIAP
• Czasopismo: Journal of Automation Mobile Robotics and Intelligent Systems
• Rocznik: 2009
• Tom: Vol. 3, No. 4
• Strony: 25--28
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Hashimoto T.

autor

Kaneko M.

autor

Rövid A.

autor

Isono S.

autor

Sone T.

autor

Baba K.

autor

Fukuda A.

autor

Aniya M.

autor

Naito N.

autor

Enomoto H.

autor

Skvarca P.

• Department of Electrical & Electronics Engineering, Shizuoka University Address: 5-1, 3- chome Johoku, Naka-ku, Hamamatsu, 432-8561 Japan,

Bibliografia

• [1] Seiji Iguchi, Kousuke Satou,The three-dimensional image measurement, Shokodo CO., LTD, 1990.
• [2] Keiji Taniguchi,The image processing engineering -basic course, Kyoritsu Shuppan CO., LTD, 1996.
• [3] Akira Fukuda, Keita Ikuta, Kaiji Mukumoto, Shuhei Takahashi, Hiroyuki Enomoto, “Study of Flow of Glacier Using GPS Data Logger”. In:Proceedings of the Society Conference of IEICE, vol. 1 (20050907),2005, p. 294,
• [4] Hiroyuki Enomoto, Ryouhei Suzuki, Isenko Evgeni, Akira Fukuda, Renji Fukuda, Pedro Skvarca, Hemam Sala, “Glacier Dynamics of Perito Moreno Glacier, Southern Patagonia Icefield”,Japanese Society of Snow And Ice, 2005, pp. 1-40.
• [5] Takeshi Hashimoto, Koji Kurosu, “A Proposal of Long Distance and Precise Position Measurement Method”, inter-academia 2005, vol. 1, pp.159-164, 2005.
• [6] Takahiro Uesugi, Takeshi Hashimoto, Akira Fukuda, Hiroyuki Enomoto, Pedro Skvarca, “Highprecision observation of Perito Moreno glacier by stereo camera system”, Inter-academia 2007.
• [7] Martin Stuefer, Helmut Rott, Pedro Skvarca, “Glacier Perito Moreno, Patagonia: climate sensitivities and glacier characteristics preceding the 2003/04 and 2005/06 damming events”,of Glaciology, vol. 53, no. 180, 2007.
• [8] Sho Matsumoto, Takeshi Hashimoto, Akira Fukuda, Masamu Aniya, Nozomu Naito, Pedro Skvarca, “High-precision observation of Perito Moreno glacier at two observation points by stereo camera system”, Interacademia 2008.