Overhead transmission line icing form segmentation method

The invention belongs to the technical field of power transmission line icing detection, and particularly relates to an overhead power transmission line icing form segmentation method. Aiming at the defect that an existing overhead transmission line icing detection method is difficult to detect the icing conditions of a plurality of lines, the invention adopts the following technical scheme: the overhead transmission line icing form segmentation method comprises the following steps: acquiring and preprocessing an original image of an overhead transmission line, and constructing an overhead transmission line icing image data set; creating an iced line detection segmentation model, wherein the iced line detection segmentation model comprises a backbone network, a feature fusion network, a detection network, a prototype mask prediction network and an attention module; inputting the overhead transmission line icing image data set into an icing line detection and segmentation model for training to obtain an icing