IMAGE ANALYZING METHOD, IMAGE ANALYZING APPARATUS, INSPECTING APPARATUS, IMAGE ANALYZING PROGRAM AND COMPUTER READABLE RECORDING MEDIUM

摘要

A liquid crystal display panel inspecting apparatus (1) is provided with a differential absolute value calculating section (41) for calculating the absolute value of a differential value of the luminance value of a target pixel included in a picked up image and the luminance value of a same color pixel adjacent to the target pixel; and an average value calculating section (42), for calculating the average value of the absolute values of the differential values calculated by the differential absolute value calculating section (41) along an arranging direction of a plurality of the same color pixels. Thus, an image analyzing method, an image analyzing apparatus and an inspecting apparatus which can detect defects of the display panel at a high detection sensitivity are provided.