玻璃两面重叠手印拍摄机理  

Photography Theory of Overlapped Fingerprint on both Sides of Glass

作　　者：赵公仪[1] 

机构地区：[1]西北大学公安学院,西安710054

出　　处：《影像技术》2002年第4期46-49,共4页Image Technology

摘　　要：根据斯涅尔定律和菲涅尔公式阐述清水衬底法消除玻璃下界面手印或玻纹的影像,以及用偏振光、紫外线拍摄玻面痕迹的方法和机理。According to W.Snell law and A.J.Fresnel formula this article describes how to use clean water substratum to eliminate the image of fingerprint or glass veins under the glass interface. It also specifies the way and theory of how to photograph marks on the glass surface through the utilization of polarized light and ultraviolet radiation.

关 键 词：玻璃 两面重叠手印 拍摄机理 清水衬底法 布儒斯特角 偏振光 紫外线 拍摄技术 

分 类 号：TB82[一般工业技术—摄影技术]