触摸屏的视觉缺陷检查使用多角度过在曲线域的曲线域
Hong-Dar Lin1, Jen-Miao Li1, Chou-Hsien Lin2
1Department of Industrial Engineering and Management, Chaoyang University of Technology, 168, Jifeng East Road, Wufeng District, Taichung, 413310, Taiwan.
Heliyon
|July 23, 2024
概括
这项研究引入了一种新的曲线变换方法,用于检测触摸屏上的表面缺陷. 该技术有效地识别了纹理背景上的线性和平面缺陷,提高了缺陷检测的准确性.
科学领域:
- 材料科学 材料科学 材料科学
- 图像处理 图像处理
- 光电学是指光电子产品.
背景情况:
- 触摸屏具有复杂的表面纹理,妨碍了缺陷检测.
- 现有的方法难以有效地识别线性和平面表面缺陷.
研究的目的:
- 开发一种先进的方法来检测触摸面板上的线性和平面表面缺陷.
- 为了克服触摸屏表面缺陷分析中的纹理干扰的挑战.
主要方法:
- 使用基于曲线变换的多角度过方法.
- 这种方法减轻了正规的模式,同时保留了细微的缺陷.
- 使用间隔估计技能的重建和值被用于二元化.
主要成果:
- 拟议的方法精确地定位和识别触摸面板上的缺陷.
- 实现了高缺陷检测率 (1-β) 的93.33%.
- 显示出低缺陷误判率 (α) 为1.26%和高正确分类率 (CR) 为98.69%.
结论:
- 曲线变换方法为触摸面板缺陷提供了卓越的细粒度细分.
- 这种方法显著提高了触摸屏制造中的表面缺陷检测的准确性和可靠性.
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