| “阴影拍摄法”及“单底多次曝光法”拍摄雪地足迹 |
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| 引用本文： | 邓谊,张立彬,李中文.“阴影拍摄法”及“单底多次曝光法”拍摄雪地足迹[J].湖南公安高等专科学校学报,2008,20(6):110-111. |
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| 作者姓名： | 邓谊 张立彬 李中文 |
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| 作者单位： | 张家界市永定公安分局,湖南张家界,427000 |
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| 摘 要： | 阴影拍摄法是利用光照在痕迹表面产生的阴影，清晰表现形态特征的一种加强反差的摄影方法。显示立体痕迹的关键在于配光。“阴影拍摄法”及“单底多次曝光法”拍摄雪地足迹有方法可遵循。
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| 关 键 词： | 雪地足迹 阴影拍摄法 单底多次曝光法 |
Shooting the Footprints in the Snow with Shadow Photography and Multiple-exposure of Single Negative |
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| DENG Yi,ZHANG Li-bin,HU Xi.Shooting the Footprints in the Snow with Shadow Photography and Multiple-exposure of Single Negative[J].Journal of Huan Public Security College,2008,20(6):110-111. |
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| Authors: | DENG Yi ZHANG Li-bin HU Xi |
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| Institution: | DENG Yi1,ZHANG Li-bin1,HU Xi2(1.Yongding Public Security Bureau of Zhangjiajie,Zhangjiajie,427000,Hunan,2.Changsha Public Security Bureau,Changsha,410001,Hunan) |
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| Abstract: | Footprint in the snow has its own features.It will disappear without timely photo and forming as evidences when the weather becomes fine and will result in the loss of evidence,which will bring about great difficult for investigation and evidence-collecting work.The article briefly introduces several different manifestations of footprints in the snow,and based on scientificalness,emphatically discusses the light-distribution method,image-forming principle and shooting technique of one of the commonly-seen f... |
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| Keywords: | footprints in the snow shadow photograph multiple-exposure of single negative |
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