汽车工业
计算机科学
集合(抽象数据类型)
生成语法
多样性(控制论)
质量(理念)
对抗制
生产线
人工智能
生成对抗网络
机器学习
图像(数学)
工程类
机械工程
认识论
哲学
航空航天工程
程序设计语言
作者
Joceleide D.C. Mumbelli,Giovanni Alfredo Guarneri,Yuri Kaszubowski Lopes,Dalcimar Casanova,Marcelo Teixeira
标识
DOI:10.1016/j.asoc.2023.110105
摘要
In manufacturing systems, the quality of inspection is a critical issue. This can be conducted by humans or by employing Computer Vision Systems (CV S), which are trained upon representative datasets of images to detect classes of defects that may occur. The construction of such datasets strongly limits the use of CV S methods, as the variety of defects has combinatorial nature. Alternatively, instead of recognizing defects, a system can be trained to detect non-defective standards, becoming appropriate for some application profiles. In automotive manufacturing, for example, parts are assembled within a reduced set of correct combinations, while the amount of possible incorrect assembling is enormous. This paper integrates a Generative Adversarial Network (GAN) within the CV S framework used by Renault/Brazil to improve the detection of defective production in its automotive assembly line. By sparing the construction of expensive defect image datasets, our solution has proved to be cost-effective and more efficient in comparison with the current CV S solution to detect defects, besides generalizing better to inspect different components without any modification in the method.
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