| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image processing system and a visual inspection method with which an inspection area can be stably identified. <P>SOLUTION: An image processing system has gradation image obtaining means 110 for obtaining gradation images, a distance image generating means 130 for generating distance images, identifying-pattern detection means 150 for detecting identifying-patterns for identifying the inspection region on one of the gradation image and distance image corresponding to the inspection area on the other image, an inspection region identifying means 170 for identifying the inspection region based on at least one of the position and the inclination angle of the identifying- patterns detected by the identifying-pattern detection means on the other image of the gradation image and the distance image, a characteristic amount calculation means 180 for calculating characteristic amount of the inspection region identified and a judgement means 190 for judging whether or not the work is good based on the characteristic amount calculated. <P>COPYRIGHT: (C)2012,JPO&INPIT |
