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Advanced optical 3D scanners using DMD technology

机译：使用DMD技术的高级光学3D扫描仪

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Optical 3D measurement techniques are state-of-the-art for highly precise, non-contact surface scanners - not only in industrial development, but also in near-production and even in-line configurations. The need for automated systems with very high accuracy and clear implementation of national precision standards is growing extremely due to expanding international quality guidelines, increasing production transparency and new concepts related to the demands of the fourth industrial revolution. The presentation gives an overview about the present technical concepts for optical 3D scanners and their benefit for customers and various different applications - not only in quality control, but also in design centers or in medical applications. The advantages of DMD-based systems will be discussed and compared to other approaches. Looking at today's 3D scanner market, there is a confusing amount of solutions varying from low-price solutions to high end systems. Many of them are linked to a very special target group or to special applications. The article will clarify the differences of the approaches and will discuss some key features which are necessary to render optical measurement systems suitable for industrial environments. The paper will be completed by examples for DMD-based systems, e. g. RGB true-color systems with very high accuracy like the StereoScan neo of AICON 3D Systems. Typical applications and the benefits for customers using such systems are described.
机译：光学3D测量技术是用于高精度，非接触式表面扫描仪的最新技术-不仅在工业发展中，而且在近产量甚至在线配置中都如此。由于国际质量准则的不断扩大，生产透明度的提高以及与第四次工业革命的要求有关的新概念，对具有非常高的精确度和明确执行国家精度标准的自动化系统的需求正变得越来越高。该演讲概述了光学3D扫描仪的当前技术概念及其对客户和各种不同应用的好处-不仅在质量控制方面，而且在设计中心或医疗应用中。将讨论基于DMD的系统的优点并将其与其他方法进行比较。纵观当今的3D扫描仪市场，从低价解决方案到高端系统的解决方案数量众多。其中许多链接到非常特殊的目标组或特殊应用程序。本文将阐明方法的差异，并将讨论使光学测量系统适合工业环境所必需的一些关键功能。本文将通过基于DMD的系统的示例来完成。 G。像AICON 3D Systems的StereoScan neo一样具有非常高精度的RGB真彩色系统。描述了典型应用和使用此类系统对客户的好处。

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