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This paper presents a new method to measure the ice thickness of the transmission line, which is based on the binocular visible light camera mounted on the UAV acquisiting the transmission line icing image, combined the infrared camera and word line laser. The relationship between the image coordinates and the world coordinates is determiny camera calibration. The situation of conductor icing is detected...
Geological disasters not only on the transmission line operation and maintenance are a great threat, but also occurred geological disasters to the people, brings the serious economic loss of property and state government. We propose an algorithm based on depth convolutional neural network (CNN) and an improved region growing algorithm (RSG_R) method for detection of landslide intelligence. The first...
In recent years, various natural disasters occurred frequently, such as earthquake, typhoon, etc. These disasters constitute a great threat to the safe and stable operation of the power grid, at the same time, it also puts forward higher requirements for the rescue work of the power line post-disaster. For this reason, this paper puts forward a method for evaluating the rescue priority level of power...
In view of the ice disaster which may be suffered by the overhead transmission line in the South China, to realize the monitoring of icing of transmission lines using UAVs, it has important significance to research the application of image edge detection method. In this paper, the principle of the three kinds of edge detection methods which are Canny operator, Sobel operator and adaptive weighted...
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