Valve Material Integrity and Lack-of-Material Inspection
An automotive and aerospace components manufacturer needed a highly precise method to identify "lack of material" defects on the front surface of valves. These defects often appear as extremely small dots or pits that are easily confused with surface scratches.

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About this inspection application
This is one of 64 real-world defect inspection case studies in the Overview AI defect library. It covers valve material integrity and lack-of-material inspection in the automotive industry. Overview AI provides plug-and-play smart cameras for manufacturing quality inspection, with edge-based AI models for defect detection, anomaly detection, classification, segmentation, OCR, and measurement. Customers typically deploy inspection in hours and see significant improvements in yield, throughput, and consistency versus manual inspection.
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