| 摘要 |
PROBLEM TO BE SOLVED: To reduce sampling noises in a method for automatic evaluation using an opto-electronic device. SOLUTION: A device comprises a printed object 1 to be examined of printing quality, a camera 2 for imaging the passing printed object 1, a measuring device 3 for examining the mismatching of an image imaged by the camera 2, a memory 4 for storing a model having an allowable error of the mismatching, and a comparator 5 which compares the image imaged by the camera 2 with a model selected from the memory 4 and evaluates the quality of printing. |
