DocumentCode
575373
Title
Estimation of dangerous area of river by monitoring dynamic behavior of the surface
Author
Tomoo, Taiki ; Takayama, Shigeru
Author_Institution
Dept. of Electr. & Electron. Eng., Univ. of Ritsumeikan BKC, Kusatsu, Japan
fYear
2012
fDate
20-23 Aug. 2012
Firstpage
719
Lastpage
724
Abstract
This paper shows the monitoring system of dynamic state of river surface by using video image. The dynamic state is estimated by the flow speed and direction of micro blocks distinguished evenly on a frame of video. By the dynamic state of river surface, water behavior and dangerous area will be distinguished. Aim of this study is to clear the dangerous area, presume disasters, inform them to local/national government and alarm them to people.
Keywords
disasters; flow measurement; geophysical image processing; hydrological techniques; remote sensing; rivers; signal processing equipment; velocity measurement; video signal processing; flow speed state estimation; river dangerous area; river surface dynamic state; surface dynamic behavior monitoring; video image; Fluid flow measurement; Image color analysis; Image segmentation; Monitoring; Rivers; Surface treatment; Vectors; Disaster monitoring; Image processing; River surface;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE Annual Conference (SICE), 2012 Proceedings of
Conference_Location
Akita
ISSN
pending
Print_ISBN
978-1-4673-2259-1
Type
conf
Filename
6318532
Link To Document