Method and System for Machine Vision based Quality Inspection using Deep Learning in Manufacturing Process

摘要

A method and a system for a machine vision-based quality inspection by utilizing deep learning in a manufacturing process are provided. According to an embodiment of the present invention, the method for a machine vision-based quality inspection comprises the steps of: generating a learning product image; learning a classifier for distinguishing good and bad products with the generated learning product image; and determining a product as a good or a bad product by using the learned classifier. Therefore, a feature value of data to be distinguished can be found by learning, and a machine vision-based inspection can be performed even for an inspection region dependent on a manual inspection as a defect is difficult to formalize.