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[AI Image Inspection Case] Reading of Indicator Lights and Meters

I will read the indicators and meters of the control equipment!

We received inquiries from an electronic equipment manufacturer regarding the display lights and meter readings of various control devices. We have decided to set up and report on six types of reading functions. The two images on the left and right utilize the "meter reading function." For the other three images, we determine pass or fail based on whether the color is detected when lit or not. However, I believe there is variability in how the lighting hits the upper and lower parts of the meter, so I think that illuminating the lower part, which tends to be darker, with bar lighting or similar would reduce misdetections. Regarding the other image we received, reading was possible with the image you provided. Additionally, some minor adjustment for misalignment is possible, but fixing the camera is essential.

Related Link - https://skylogiq.co.jp/DIY_HowTo/2022

basic information

【Software and Equipment Used】 Software Used: EasyInspector300 (formerly EasyInspector) Field of View: 400 x 300mm Minimum Size of Inspection Target: 2mm Number of Inspection Points: 8 Camera Resolution: 1.3 Megapixels Lens Focal Length: 6mm Distance Between Lens and Product: 300mm Current 'EasyInspector2' CP (Control Panel) Package [Meter Display Reading] Can be inspected with 'EasyMonitoring2'.

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