Detection of the insulator dirtiness based on the computer vision

Insulators are important equipments on transmission line.The dirty-degree of insulator has direct effect on the safe running of the power network,so it's very important and necessary to inspect it. In this paper, a method based on the computer vision to detect the dirty-degree of insulators is put forward. By establishing a mathematics model based on fuzzy comprehensive judgment, the method can be used to estimate the dirty state of insulator. The images screened on the helicopter can be analyzed by this way in the future. (4 pages)