Roll-shaped material detection method and device, electronic equipment and storage medium

The invention provides a roll-shaped material detection method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining the center of a side boundary of a roll-shaped material, carrying out the boundary point scanning of the side boundary from the center of the side boundary in any direction, obtaining a mark point and contour point data, fitting the contour point data into a reference line in a corresponding direction according to the mark point, and carrying out the detection of the roll-shaped material. And by taking the reference line as a benchmark, carrying out multiple times of straight line fitting on the contour point data to obtain a plurality of fitting straight lines, and determining the roll layer state according to the reference line and the fitting straight lines. According to the method, the contour point data of the roll-shaped material is automatically detected, the corresponding labor cost is reduced, the shape of the roll-shaped material is fitte