A study on river water level monitoring method in a debris barrier

Abstract

In this paper, the river water level monitoring method in a debris barrier is presented. There are four steps in this proposed solution: Frame difference, Thresholding & Noise refinement, Candidate point detection, and Classification. The proposed method is able to calculate water flow occupancy value and monitor the change in water flow in a dam. This technique is very efficient to give warning in case of there is any abrupt change in water flow in the river.