| 计算机辅助照明光度分布的测量 |
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| 引用本文： | 施伟斌,傅靖.计算机辅助照明光度分布的测量[J].上海理工大学学报,1998,20(4):367-370. |
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| 作者姓名： | 施伟斌 傅靖 |
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| 作者单位： | 上海理工大学仪器仪表学院 |
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| 摘 要： | 介绍一种新的测量照明光度分布的方法，该方法采用图像传感器的接收被测表面的光学图像信号，并将其转换为电信号，经过计算机软硬件的机理，由图像数据求得光度值。文中对测量原理，系统构成，软件设计以及影响测量精度的因素进行了讨论，并提出了对实验系统的改进措施。
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| 关 键 词： | 图像传感器 照明 光度分布 计算机辅助测量 |
Computer aided luminosity distribution measurement |
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| Shi Weibin,Fu Jing,Chen Xiangxi,Zhu Xiaodong.Computer aided luminosity distribution measurement[J].Journal of University of Shanghai For Science and Technology,1998,20(4):367-370. |
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| Authors: | Shi Weibin Fu Jing Chen Xiangxi Zhu Xiaodong |
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| Abstract: | A new method for measuring the luminosity distribution generated by lamps isintroduced. An image sensor is used to receive optical image signals and convert them intoelectric signals. The signals are then handled by hardware and software of a computer in themeasuring system and the luminosity distribution is found from the image data. The measuringprinciple, construction of the system, software design and factors that affect measuring precisionare discussed. Some suggestions are also put foreward for the purpose of improving themeasuring precision of the system. |
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| Keywords: | image sensor illumination luminosity distribution computer aided measuring |
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