Research Article

Pseudo-Supervised Defect Detection Using Robust Deep Convolutional Autoencoders

Volume: 5 Number: 3 December 31, 2022
EN

Pseudo-Supervised Defect Detection Using Robust Deep Convolutional Autoencoders

Abstract

Robust Autoencoders separate the input image into a Signal(L) and a Noise(S) part which, intuitively speaking, roughly corresponds to a more stable background scene (L) and an undesired anomaly (or defect) (S). This property of the method provides a convenient theoretical basis for divorcing intermittent anomalies that happen to clutter a relatively consistent background image. In this paper, we illustrate the use of Robust Deep Convolutional Autoencoders (RDCAE) for defect detection, via a pseudo-supervised training process. Our method introduces synthetic simulated defects (or structured noise) to the training process, that alleviates the scarcity of true (real-life) anomalous samples. As such, we offer a pseudo-supervised training process to devise a well-defined mechanism for deciding that the defect-normal discrimination capability of the autoencoders has reached to an acceptable point at training time. The experiment results illustrate that pseudo supervised Robust Deep Convolutional Autoencoders are very effective in identifying surface defects in an efficient way, compared to state of the art anomaly detection methods.

Keywords

Supporting Institution

TUBİTAK BİLGEM

Thanks

This work was partially supported by TUBİTAK BİLGEM we are grateful for that support.

References

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Details

Primary Language

English

Subjects

Artificial Intelligence , Computer Software

Journal Section

Research Article

Publication Date

December 31, 2022

Submission Date

October 29, 2022

Acceptance Date

November 22, 2022

Published in Issue

Year 1970 Volume: 5 Number: 3

APA
Alpdemir, M. N. (2022). Pseudo-Supervised Defect Detection Using Robust Deep Convolutional Autoencoders. Sakarya University Journal of Computer and Information Sciences, 5(3), 385-403. https://doi.org/10.35377/saucis...1196381
AMA
1.Alpdemir MN. Pseudo-Supervised Defect Detection Using Robust Deep Convolutional Autoencoders. SAUCIS. 2022;5(3):385-403. doi:10.35377/saucis.1196381
Chicago
Alpdemir, Mahmut Nedim. 2022. “Pseudo-Supervised Defect Detection Using Robust Deep Convolutional Autoencoders”. Sakarya University Journal of Computer and Information Sciences 5 (3): 385-403. https://doi.org/10.35377/saucis. 1196381.
EndNote
Alpdemir MN (December 1, 2022) Pseudo-Supervised Defect Detection Using Robust Deep Convolutional Autoencoders. Sakarya University Journal of Computer and Information Sciences 5 3 385–403.
IEEE
[1]M. N. Alpdemir, “Pseudo-Supervised Defect Detection Using Robust Deep Convolutional Autoencoders”, SAUCIS, vol. 5, no. 3, pp. 385–403, Dec. 2022, doi: 10.35377/saucis...1196381.
ISNAD
Alpdemir, Mahmut Nedim. “Pseudo-Supervised Defect Detection Using Robust Deep Convolutional Autoencoders”. Sakarya University Journal of Computer and Information Sciences 5/3 (December 1, 2022): 385-403. https://doi.org/10.35377/saucis. 1196381.
JAMA
1.Alpdemir MN. Pseudo-Supervised Defect Detection Using Robust Deep Convolutional Autoencoders. SAUCIS. 2022;5:385–403.
MLA
Alpdemir, Mahmut Nedim. “Pseudo-Supervised Defect Detection Using Robust Deep Convolutional Autoencoders”. Sakarya University Journal of Computer and Information Sciences, vol. 5, no. 3, Dec. 2022, pp. 385-03, doi:10.35377/saucis. 1196381.
Vancouver
1.Mahmut Nedim Alpdemir. Pseudo-Supervised Defect Detection Using Robust Deep Convolutional Autoencoders. SAUCIS. 2022 Dec. 1;5(3):385-403. doi:10.35377/saucis. 1196381

 

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