Patent Document ID: 9002094
Application ID: 13684652
Patent Status: 1

Claim One:
1. An image processing device, which is connected with an imaging unit for imaging an inspection object, and performs imaging processing on image data captured by the imaging unit, to make a defective/non-defective determination on the inspection object based on a result of the image processing, the device comprising: a reference image storing unit for storing a reference image to serve as a reference for a non-defective inspection object in the defective/non-defective determination in association with identification information for identifying the inspection object; an image displaying unit for acquiring an image of the inspection object from the imaging unit, and displaying the acquired image side by side with the reference image of corresponding identification information; an alignment unit for aligning a drawn position of the acquired image in the image displaying unit so as to adjust a position displacement between the drawn position of the acquired image and the drawn position of the reference image; a brightness adjustment unit for calculating a brightness of the acquired image and a brightness of the reference image, and superimposing on the acquired image displayed on the image displaying unit, based on the calculated result, comparison information comprising a brightness indicator or a numerical value for comparing the brightness of the acquired image with the brightness of the reference image so as to adjust a brightness difference between the acquired image and the reference image; and a focus adjustment unit for performing adjustment so as to adjust focus difference between the acquired image and the reference image.