| 光滑平面上汗液指印的拍摄 |
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| 引用本文： | 尹国祥.光滑平面上汗液指印的拍摄[J].贵州警官职业学院学报,2002,14(4):68-69. |
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| 作者姓名： | 尹国祥 |
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| 作者单位： | 湖北警官学院,侦查系,湖北,武汉,430034 |
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| 摘 要： | 犯罪嫌疑人遗留在各种光滑平面上的新鲜或陈旧性汗液指印,由于潜在指印与背景之间的反射亮度差很小,加之背景颜色的干扰,一般光照条件下拍摄相当困难。运用定向反射照相法,能加强纹线与背景的亮度差异,消除背景颜色的干扰,取得较好的拍摄效果。
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| 关 键 词： | 光滑平面 汗液指印 定向反射照相 |
| 文章编号： | 1671-5195(2002)04-0068-02 |
| 修稿时间： | 2002年4月20日 |
Potential Sweat Liquid Finger Mark is Shot on the Smooth Plane |
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| YING Guo-xiang.Potential Sweat Liquid Finger Mark is Shot on the Smooth Plane[J].Journal of Guizhou Police Officer Vocational College,2002,14(4):68-69. |
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| Authors: | YING Guo-xiang |
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| Institution: | YING Guo-xiang |
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| Abstract: | It is difficult to photograph the fresh or outmoded sweat liquid finger mark on various kinds of smooth planes made by suspects because of small difference of reflecting luminance between potential fingerprints and the background,the interfer-ence of the background color,as well.Taking pictures by means of oriented reflecting method will strengthen the difference be-tween the lines and luminance of the background,dispel the interference of the background colors and make better result of shooting. |
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| Keywords: | smooth plane potential sweat liquid finger mark oriented reflecting shooting |
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