In recent years, convolutional neural network has become a solution to many image processing problems due to high performance. It is particularly useful for applications in automated optical inspection systems related to industrial applications. This paper proposes a system that combines the defect information, which is meta data, with the defect image by modeling. Our model for classification consists of a separate model for embedding location information in order to utilize the defective locations classified as defective candidates and ensemble with the model for classification to enhance the overall system performance. The proposed system incorporates class activation map for preprocessing and augmentation for image acquisition and classification through optical system, and feedback of classification performance by constructing a system for defect detection. Experiment with real-world dataset shows that the proposed system achieved 97.4% accuracy and through various other experiments, we verified that our system is applicable.
|Title of host publication||Intelligent Data Engineering and Automated Learning – IDEAL 2019 - 20th International Conference, Proceedings|
|Editors||Hujun Yin, Richard Allmendinger, David Camacho, Peter Tino, Antonio J. Tallón-Ballesteros, Ronaldo Menezes|
|Number of pages||11|
|Publication status||Published - 2019|
|Event||20th International Conference on Intelligent Data Engineering and Automated Learning, IDEAL 2019 - Manchester, United Kingdom|
Duration: 2019 Nov 14 → 2019 Nov 16
|Name||Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)|
|Conference||20th International Conference on Intelligent Data Engineering and Automated Learning, IDEAL 2019|
|Period||19/11/14 → 19/11/16|
Bibliographical noteFunding Information:
This research was supported by Samsung Electronics Co., Ltd.
All Science Journal Classification (ASJC) codes
- Theoretical Computer Science
- Computer Science(all)