| 一种照相机成像平面照度均匀度检测系统 |
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| 引用本文： | 蔡怀宇,刘铁根,傅维乔,李贺桥.一种照相机成像平面照度均匀度检测系统[J].光学技术,2000,26(5):392-394. |
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| 作者姓名： | 蔡怀宇 刘铁根 傅维乔 李贺桥 |
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| 作者单位： | 天津大学,精密仪器与光电子工程学院,天津,300072 |
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| 摘 要： | 在讨论了照相机成像平面照度均匀度的影响因素的基础上 ,介绍了一种可在单片机的控制下 ,通过GaAsP光电二极管线阵扫描、A/D转换、测量结果输出等环节实现的照相机整机像面照度均匀度自动检测系统 ,并给出了该系统的测试结果。
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| 关 键 词： | 照相机 成像平面 像面照度均匀度 单片机 |
| 修稿时间： | 2000-01-21 |
A system for examining the illumination uniformity of camera imaging planes |
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| CAI Huai-yu,LIU Tie-gen,FU Wei-qiao,LI He-qiao.A system for examining the illumination uniformity of camera imaging planes[J].Optical Technique,2000,26(5):392-394. |
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| Authors: | CAI Huai-yu LIU Tie-gen FU Wei-qiao LI He-qiao |
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| Abstract: | Based on discussing the influence factors of illumination distribution on camera imaging planes, an automatic system for examining the illumination uniformity of camera imaging planes which is controlled by a single chip computer is presented. In the system, a GaAsP photodiode liner array is used to scan the whole imaging plane driven by a step by step motor, A/D channels are designed to change analogues to digits and indicating devices or a printer is adopted to display the results. A group of experiment results is offered at last. |
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| Keywords: | camera imaging plane illumination uniformity of imaging plane single ship computer |
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