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High resolution scalable displays

机译：高分辨率可扩展显示器

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摘要

Tiling projectors provides an effective and easy option to increase screen space. Differences in projectors' components however contribute to non-uniformities in illumination and colour and detract from image quality and useability. In collaboration with JVC we developed a compact, high-resolution, uniform, tiled projection computer display based on a single common light source. A single set of red, green and blue dichroic filters provides the red, green and blue illuminations which are then guided by optical fibres to the projectors D-ILA (Direct Drive Image Light Amplifier) chips, JVC's projector technology. This results in a uniform illumination across the tiled projectors, a single colour temperature and a single colour balanced spectrum, with improved image uniformity. The display is driven by a graphics computer cluster running Linux and fitted with Nvidia graphics cards. We illustrate applications of this new display system with scientific applications in medical imaging and in radar imaging for archaeology.
机译：平铺式投影仪提供了一种有效且容易的选择，可以增加屏幕空间。但是，投影机组件的不同会导致照明和颜色不均匀，并降低图像质量和可用性。与JVC合作，我们开发了基于单个通用光源的紧凑型，高分辨率，均匀，平铺的投影计算机显示器。一组红色，绿色和蓝色二向色滤光片提供红色，绿色和蓝色照明，然后由光纤将其引导至JVC的投影仪技术的投影仪D-ILA（直接驱动图像光放大器）芯片。这样可以在平铺的投影仪上实现均匀的照明，单一的色温和单一的色彩平衡光谱，并提高了图像的均匀性。显示器由运行Linux并装有Nvidia图形卡的图形计算机集群驱动。我们通过医学应用和考古雷达成像来说明这种新显示系统的应用。

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