Motor rubber shock pad quality detection method based on image processing

• Main Authors: XUN WANPENG, LEE HONG, MA HUINAN, LI XIAOXIAO
• Format: Patent
• Language: Chinese; English
• Published: 04.07.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

The invention relates to the technical field of image processing, in particular to a motor rubber shock pad quality detection method based on image processing. The method comprises the following steps: acquiring a gasket grayscale image, constructing a neighborhood window, and determining a grayscale binary sequence according to grayscale values of pixel points in the neighborhood window; determining the gray entropy of the central pixel point; taking the pixel points with the same distance with the circle center of the gasket gray scale image as the pixel points with the same distance, and determining abnormal pixel points; determining an abnormal gray level frequency of the gasket gray level image; adjusting the frequencies of pixel points corresponding to different abnormal gray values in the gasket gray image according to the abnormal gray frequency to obtain a target frequency; performing histogram equalization processing on the gasket grayscale image according to the target frequency to obtain an enhanc