Wire Localization Method Based on Visible and Infrared Image Fusion

Aiming at the problem of insufficient positioning accuracy of high-voltage transmission lines in UAV power inspection, a wire localization method fusing visible light color and infrared temperature features is proposed. By super-resolution reconstruction to enhance image details and combining adaptive Canny edge detection with a weighted fusion algorithm, the detection robustness in complex environments is improved. Experiments show that the positioning accuracy of this method is 23% higher than traditional technologies, and the processing speed reaches 12 frames per second, meeting the real-time inspection requirements of UAVs.