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相关实验视频

Updated: Jan 13, 2026

Design of an Open-Source, Low-Cost Bioink and Food Melt Extrusion 3D Printer
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一个开源的,低成本的3D扫描解决方案.

Andrei Mateescu1, Ioana Livia Stefan1, Silviu Raileanu2

  • 1Automatic Control and Systems Engineering Department, Faculty of Automatic Control and Computers, National University of Science and Technology Politehnica of Bucharest, Splaiul Independentei, No. 313, 060042 Bucharest, Romania.

Sensors (Basel, Switzerland)
|January 10, 2026
PubMed
概括
此摘要是机器生成的。

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本研究介绍了一个可负担的,开源的三维 (3D) 扫描系统,用于工业用途. 这种低成本的3D扫描仪可以为制造应用实现精确的对象维度提取.

科学领域:

  • 工程 工程师 工程师 工程师
  • 计算机科学 计算机科学
  • 计量学 计量学 计量学

背景情况:

  • 工业应用越来越需要先进的三维 (3D) 扫描用于制造,质量控制和检查.
  • 现有的工业3D扫描解决方案往往过于昂贵,限制了可访问性.

研究的目的:

  • 提出和评估一个开源,低成本的3D扫描架构,适合工业环境.
  • 为制造目的获得3D模型提供一个具有成本效益的替代方案.

主要方法:

  • 开发了一个3D扫描系统,利用线性激光束被旋转镜和相机扫描.
  • 采用激光三角学启发的技术,从拍摄的图像中提取物体尺寸.
  • 获取和分析各种对象的3D模型,并将它们与现实世界的测量进行比较.

主要成果:

  • 拟议的系统在原始点云上实现了最大平均高度误差为2.56mm,最大平均长度误差为1.48mm,最大平均宽度误差为1.30mm.
  • 每个激光线的扫描时间约为4秒.
  • 该系统成功生成了与现实世界物体尺寸相比的3D模型.

结论:

  • 开发的开源,低成本的3D扫描架构是工业应用的可行解决方案.
关键词:
3D扫描仪 3D扫描仪计算机视觉 计算机视觉线性激光是线性的激光.这是一个开源的开源软件.

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  • 该系统在制造环境中展示了准确的3D模型生成的潜力.
  • 进一步的改进可以提高系统的性能和适用性.