概括
本研究介绍了一种基于多重复合的新型光谱分裂区域投影 (SRP) 技术,用于3D形状测量. 该方法有效地消除了互反射器件,使多个具有不同反射特性的多个物体的高精度测量成为可能.
科学领域:
- 光学和光子学 在光学和光子学.
- 3D计量学 3D计量学
- 计算机视觉 计算机视觉
背景情况:
- 结构光技术是3D形状测量的先进方法.
- 具有不同反射性质的物体之间的相互反射干扰是一个重大挑战.
- 现有的方法难以准确地同时测量多个物体,因为这些相互反射的工件.
研究的目的:
- 提出和验证一种新的技术,用于高精度的3D形状测量多个对象.
- 从根本上消除由相互反射引起的间接反射工件.
- 在复杂反射表面的场景中克服当前结构光技术的局限性.
主要方法:
- 开发一种基于光谱划分多重复合的区域投影 (SRP) 技术.
- 用不同的光谱的结构光对不同表面进行编码,以进行光谱域隔离.
- 使用异型光谱分裂多重复合来将独特的光谱信息分配到单个框架内的不同子区域.
- 实现光谱通道分离以实现独立的相位检索.
主要成果:
- 成功地在光谱域中隔离了相互反射,消除了间接反射器件.
- 通过光谱通道分离,实现了每个测量物体的独立相位检索.
- 证明了完全的高精度3D测量,没有反射器件.
- 实验验证证了SRP技术的可行性和有效性.
结论:
- 拟议的SRP技术为具有多种反射性质的多个物体的3D形状测量提供了强大的解决方案.
- 频谱编码和分离有效地减轻了相互反射干扰,从而实现了无工件测量.
- 这一进步使复杂环境中的3D计量技术更准确,更可靠.
相关概念视频
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