An end-to-end learning method for industrial defect detection
| Autor: | Yao Huang, Di Guo, Huaping Liu, Yupei Wu |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Network architecture
Data collection Computer science business.industry Industrial production Deep learning computer.software_genre Industrial and Manufacturing Engineering Field (computer science) Data set End-to-end principle Control and Systems Engineering Segmentation Data mining Artificial intelligence business computer |
| Zdroj: | Assembly Automation. 40:31-39 |
| ISSN: | 0144-5154 |
| Popis: | Purpose Automatic defect detection is a fundamental and vital topic in the research field of industrial intelligence. In this work, the authors develop a more flexible deep learning method for the industrial defect detection. Design/methodology/approach The authors propose a unified framework for detecting defects in industrial products or planar surfaces based on an end-to-end learning strategy. A lightweight deep learning architecture for blade defect detection is specifically demonstrated. In addition, a blade defect data set is collected with the dual-arm image collection system. Findings Numerous experiments are conducted on the collected data set, and experimental results demonstrate that the proposed system can achieve satisfactory performance over other methods. Furthermore, the data equalization operation helps for a better defect detection result. Originality/value An end-to-end learning framework is established for defect detection. Although the adopted fully convolutional network has been extensively used for semantic segmentation in images, to the best knowledge of the authors, it has not been used for industrial defect detection. To remedy the difficulties of blade defect detection which has been analyzed above, the authors develop a new network architecture which integrates the residue learning to perform the efficient defect detection. A dual-arm data collection platform is constructed and extensive experimental validation are conducted. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|