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浅谈脱影照相在现场勘查中的应用
引用本文:赵晓鹏,聂文君.浅谈脱影照相在现场勘查中的应用[J].河南公安高等专科学校学报,2014(1):68-69.
作者姓名:赵晓鹏  聂文君
作者单位:郑州铁路公安局,河南郑州450052
摘    要:脱影照相是一种通过配光技术消除被拍客体阴影干扰的专门照相技术。脱影照相的拍照对象是立体物证。脱影照相可以消除背景干扰,清晰显示被拍物体的轮廓特征,突出被拍客体,以利于识别和检验。

关 键 词:脱影照相  柔光罩  柔光箱  环形闪光灯  偏振镜

Discussion on the Application of Photography Without Shadow in the Scene Investigation
Institution:ZHAO Xiao - peng, NIE Wen - jun (Zhengzhou Railway Public Security Bureau, Zhengzhou Henan China 450052)
Abstract:Photography without shadow is a kind of special shot photography to eliminate object shadow inter- ference by optical technology. Objects of Photography without shadow are solid evidence. Photography without shadow can eliminate the background interference, clearly show the contour of photographed objects, outstanding shot objects, which is beneficial for identification and inspection.
Keywords:Photography without shadow  Soft mask  Softbox  Ring flash  polarizing filter
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