METHOD FOR DEFECT DETECTION SYSTEM FOR DEFECT DETECTION AND TRAINING METHOD THEREFOR

摘要

A method of detecting one or more defects in an image on a display panel, the method comprising: receiving the image of the display panel; dividing the image into a plurality of patches; generating a plurality of feature vectors for the plurality of patches; and classifying each of the plurality of patches based on each of the plurality of feature vectors using a multi-class support vector machine to detect the one or more defects, wherein each of the plurality of patches is m pixels xn corresponding to a pixel region (m and n being integers greater than or equal to 1), each of the plurality of feature vectors corresponding to each of the plurality of patches, and including one or more image texture features and one or more image moment features .