Tablet computer quality detection method and system

The invention relates to the technical field of image processing, in particular to a tablet personal computer quality detection method and system, and the method comprises the steps: obtaining the possibility that each suspected region is a burr region according to the length of a suspected edge of each suspected region, the distance between two end points on the suspected edge, and the lengths of a left suspected edge and a right suspected edge; obtaining the irregularity degree of the suspected edge of each suspected area according to the position slope of the adjacent pixel points on the suspected edge of each suspected area and the gray values of all the pixel points, and obtaining the abnormal degree of each suspected area according to the gray values and the gradient amplitudes of the pixel points in each suspected area; and obtaining the possibility that each suspected area is a burr area after correction, and carrying out computer quality detection according to the possibility that each suspected area