| 摘要 |
PROBLEM TO BE SOLVED: To notify an operator, etc., of abnormality in illuminance.SOLUTION: An inspection device comprises an image-capturing device 10 for capturing the image of an object 100 to be inspected, an arithmetic processing device 20 for inspecting the object 100 to be inspected corresponding to an inspection item on the basis of the per-pixel captured image information obtained from the captured image information of the image-capturing device 10, and a notification device 40 for notifying information on the basis of the command of the arithmetic processing device 20, the arithmetic processing device 20 calculating, when a chromatic color area where the color component values of pixels are the same exists in the captured image of the image-capturing device 10, a maximum color component difference that is a difference between the maxim and minimum values of color component values of pixels in the chromatic color area to be monitored, and when the maximum color component difference is smaller than a prescribed value, making notification information that there is abnormality in the ambient illuminance of the object to be inspected outputted from the notification device 40.SELECTED DRAWING: Figure 1 |
