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Using Computer Vision to Recognize Defects on the Surface of Hot-rolled Steel | IEEE Conference Publication | IEEE Xplore

Using Computer Vision to Recognize Defects on the Surface of Hot-rolled Steel


Abstract:

The problem of recognizing defects on the surface of hot-rolled steel is quite old, but technology has only recently reached a sufficient level to enable automation of th...Show More

Abstract:

The problem of recognizing defects on the surface of hot-rolled steel is quite old, but technology has only recently reached a sufficient level to enable automation of this process. One of the most suitable methods is applying convolutional neural networks (CNN). We selected the Northeastern University surface defect database, which is a dataset of the most identified cases of hot rolled defects, as the qualitative dataset for network training. This article presents CNN models to recognize 6 defects with an accuracy of 93.59% and 6 defects and images of a clean surface with an accuracy of 92.31%. The recognition time was 0.001384±5% seconds for all samples. As well, program give recommendations based on the most common defects of a particular type.
Date of Conference: 23-25 September 2022
Date Added to IEEE Xplore: 04 October 2022
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Conference Location: Magnitogorsk, Russian Federation
South Ural State University (National Research University), Chelyabinsk, Russia
Bashkir State Agrarian University, Ufa, Russia
South Ural State University (National Research University), Chelyabinsk, Russia

South Ural State University (National Research University), Chelyabinsk, Russia
Bashkir State Agrarian University, Ufa, Russia
South Ural State University (National Research University), Chelyabinsk, Russia

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