PIPE LEAKAGE DETECTION METHOD OF PIPE LEAKAGE DETECTION SYSTEM USING IMAGE

摘要

The present invention relates to a pipe leakage detection method of a pipe leakage detection system using an image. The purpose of the present invention is to provide accurately the pipe leakage detection method detecting a pipe leakage in real-time using the image captured by a camera; and a configuration, in accordance with the pipe leakage detection method of a pipe leakage detection system using the image, including a histogram analysis step comprising: a histogram difference value calculation step of calculating a histogram difference value (f2) between a brightness value histogram (h1) of a reference image and a brightness value histogram (h2) of a comparison image; and a leakage region analysis step of analyzing whether or not there is a leakage region where coordinates calculated through a ′-′ value of the histogram, and coordinates calculated through a ′+′ value are overlapped.;COPYRIGHT KIPO 2016