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New Approach for a Spectral Image Capture Device Based on a Micro Mirror System

机译:基于微镜系统的光谱图像捕获设备的新方法

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摘要

Traditional technologies for image capture devices are based on the three RGB filters for the generation of the color signals. As an alternative, in the last years spectral methods of image capture were introduced with the prospect of several advantages for image quality and color data handling. Most of these solutions are so-called multi-spectral technologies and therefore still use filters. In this paper a spectral approach for image capturing is discussed, which is based on a diffraction grating. The grating is integrated on a micro-mirror device in a linear array structure with very small dimensions. The main design criteria and the important parameters are discussed. Also the influences of MEMS technologies for the production of such devices are shown.
机译:用于图像捕获设备的传统技术基于三个RGB滤镜来生成彩色信号。作为替代方案,近年来,引入了图像捕获的光谱方法,并期望在图像质量和彩色数据处理方面具有若干优点。这些解决方案中的大多数都是所谓的多光谱技术,因此仍然使用滤镜。本文讨论了一种基于衍射光栅的光谱捕获方法。光栅以很小的线性阵列结构集成在微镜器件上。讨论了主要设计标准和重要参数。还显示了MEMS技术对此类设备生产的影响。

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