Application of a feature-based approach to debris flow detection by numerical simulation

Chih Wei Lin, Cheng Wu Chen, Wen Ko Hsu, Chia Yen Chen, Chung Hung Tsai, Yi Ping Hung, Wei Ling Chiang

研究成果: 雜誌貢獻期刊論文同行評審

14 引文 斯高帕斯(Scopus)

摘要

A debris flow is a serious natural disaster which can occur anywhere whether in a valley or on a mountain slope, destroying everything it passes through. Debris flows can occur suddenly and cause residents in the path to suffer casualties and property loss. An early warning system is necessary to reduce the damage in order to protect human life and personal property. However, most debris flow detection systems, like wireless sensors, satellite images and radar, are not suitable for general public use. Vision surveillance systems are generally erected in Taiwan as public devices for security. Therefore, we propose a novel debris early warning system that uses a computer vision technique and build a simulation environment to prove the feasibility.

原文???core.languages.en_GB???
頁(從 - 到)783-796
頁數14
期刊Natural Hazards
67
發行號2
DOIs
出版狀態已出版 - 6月 2013

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