拍摄瓷砖表面上汗液指印的实验  

The Experiment of Photographing Sweat Fingerprints on the Surface of Ceramic Tiles

作　　者：梁家奎[1] 

机构地区：[1]四川警察学院,四川泸州646000

出　　处：《四川警察学院学报》2015年第1期57-60,共4页Journal of Sichuan Police College

摘　　要：在犯罪案件之中,常常会涉及到犯罪嫌疑人遗留在瓷砖表面的汗液指印。目前基层公安机关对这种指印的拍摄固定通常是用粉刷后进行拍照记录,这种拍摄方法容易对指印的价值特征造成一定的信息丢失,影响检材的鉴定价值。实验研究寻找到三种无损拍摄瓷砖上汗液指印的方法。In criminal cases, the sweat fingerprints on the surface of ceramic tiles are often involved. At present, photographing these kinds of fingerprints is usually fixed on the lefts after powder painting in grassroot public security organs, which would cause some information losing, affecting identification values. From experiments, we found 3 effective ways to photograph the sweat fingerprints on the surface of ceramic tiles.

关 键 词：瓷砖 汗液指印 拍摄 

分 类 号：D918.911[政治法律—法学]