Cognex deep learning can instantly locate, analyze, and classify complex contamination issues, preventing large-scale production line contaminants from entering the supply chain. Deep learning combines human-like detection capabilities with the automation, scalability, and repeatability of a computerized system. This capability can be further enhanced by using robots to ensure that machines work together with vision tools to detect the most complex anomalies that operators sometimes miss. The end result is a reduction in recalls, reduced rework costs, and complete product image capture and full traceability.