使用视觉变压器检测和分类热钢的表面缺陷
Vinod Vasan1, Naveen Venkatesh Sridharan2, Sugumaran Vaithiyanathan1
1School of Mechanical Engineering (SMEC), Vellore Institute of Technology Chennai Campus, Vandalur Kelambakkam Road, Chennai, 600127, India.
Heliyon
|October 21, 2024
概括
这项研究引入了一个用于检测钢表面缺陷的视觉变压器,达到96.39%的准确性. 这种人工智能模型有效地分类了六种类型的钢表面缺陷,为传统方法提供了强大的替代方案.
科学领域:
- 材料科学 材料科学 材料科学
- 计算机科学 计算机科学
- 人工智能的人工智能
背景情况:
- 钢表面缺陷对材料完整性和产品质量产生重大影响.
- 自动缺陷检测对于钢铁制造业的高效质量控制至关重要.
- 现有的方法,如卷积神经网络 (CNN),在捕获复杂缺陷模式方面存在局限性.
研究的目的:
- 提出和评估视觉变压器 (ViT) 模型,用于自动检测和分类钢表面缺陷.
- 为了确定ViT模型的最佳超参数配置.
- 将ViT模型的性能与现有方法进行比较.
主要方法:
- 利用一个具有开放源代码的钢质表面图像数据集,分为六种缺陷类别:裂,入,卷入,坑的表面,划痕和补丁.
- 通过调整尺寸预处理的缺陷图像.
- 训练并评估了具有各种超参数设置的视觉变压器模型.
- 使用混矩阵分析模型性能.
主要成果:
- 拟议的视觉变压器模型实现了96.39%的高整体准确度,用于缺陷检测和分类.
- 确定了最佳的超参数配置,从而实现了优越的分类性能.
- ViT模型在区分不同类型的钢表面缺陷方面表现出强大的能力.
结论:
- 视觉变压器是非常有效的实时,复杂的钢表面缺陷检测和分类.
- ViT为工业质量监测提供了对卷积神经网络 (CNN) 的可行且潜在的优越替代方案.
- 开发的模型使钢表面的有效和稳固的状态监测成为可能.
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