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首页> 外文会议>Illuminating Engineering Society of North America annual conference >Visual Comfort Analysis of Innovative Interior and Exterior Shading Systems for Commercial Buildings using High Resolution Luminance Images
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Visual Comfort Analysis of Innovative Interior and Exterior Shading Systems for Commercial Buildings using High Resolution Luminance Images

机译：使用高分辨率亮度图像的商业建筑创新内外遮阳系统的视觉舒适度分析

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摘要

The objective of this study was to explore how calibrated high dynamic range (HDR) images (luminance maps) acquired in real world daylit environments can be used to characterize, evaluate, and compare visual comfort conditions of innovative facade shading and light-redirecting systems. Detailed (1536 × 1536 pixel) luminance maps- were time-lapse acquired from two view positions in an unoccupied full scale daylight test lab. These maps were analyzed using existing visual comfort metrics to quantify how innovative interior and exterior shading systems compare to conventional systems under real sun and sky conditions over a solstice-to-solstice test interval. The results provide a case study in the challenges and potential of methods of visualizing, evaluating and summarizing daily and seasonal variation of visual comfort conditions computed from large sets of image data.
机译：这项研究的目的是探索如何在现实世界的日光环境中获取校准的高动态范围（HDR）图像（亮度图），以表征，评估和比较创新型立面遮阳板和光重定向系统的视觉舒适度。详细的（1536×1536像素）亮度图-是在一个空的满刻度日光测试实验室中从两个视图位置获取的延时图像。使用现有的视觉舒适度指标对这些地图进行了分析，以量化创新的内部和外部阴影系统与真实系统在冬至日测试间隔期间在真实的阳光和天空条件下相比于常规系统的性能。结果提供了一个案例研究，说明了从大量图像数据中计算得出的视觉舒适条件的每日和季节性变化的可视化，评估和汇总方法的挑战和潜力。

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