Power transmission and distribution transformer high-voltage winding winding angle detection method based on visual detection

The invention discloses a power transmission and distribution transformer high-voltage winding winding angle detection method based on visual detection. The method comprises the following steps: S1, collecting a power transmission and distribution transformer high-voltage winding winding image; s2, identification area segmentation: creating an effective identification area of a Mask mask generation wire; s3, preprocessing the effective identification area, and carrying out binarization processing; s4, conducting wire skeleton extraction on the binarized image, then conducting skeleton edge extraction, and conducting feature straight line extraction on the skeleton image through a Hough transform straight line detection algorithm to obtain image position information of each wire; s5, calculating the slope of each lead, converting the slope into a radian value, and finally converting the radian value into an angle value and outputting the angle value; and S6, testing and verifying. Compared with traditional man