[AI Image Inspection Case] Inspection of Metal Rivet Lifting

Detect and evaluate the peeling of rivets using AI image inspection software!

This is a simple verification using sample images at the request of an industrial machinery manufacturer. When introducing image inspection, the shooting environment for the inspection area becomes very important. Recently, there have been many cases where it is difficult to send sample products due to compliance and security reasons. While we can accept verification through image submission, there may be instances where we cannot provide guidance for a better imaging environment. In such cases, we may suggest creating a model in-house to conduct the verification, even though the texture of the sample may change. 【Inspection Settings and Results】 When learning with defective images that have significant differences compared to good products as training data, it was possible to detect those with large differences as defects. However, there were some cases where it was difficult to detect those with small differences. Regarding image acquisition, we determined that detection would be difficult if imaging was performed at a free distance for the current inspection item. If the imaging environment is adjusted so that the rivet appears in the center of the image at the same size, there is a possibility that detection accuracy could improve. 【Software Used】 Software used: DeepSky

Image Processing Software