电子暗房技术运用于指纹司法鉴定中之研究  

A Study on the Use of Electronic Dark Room Technique in the Judicial Identification of Finger Prints

作　　者：周艳玲[1] 

机构地区：[1]湖南公安高等专科学校,长沙410006

出　　处：《影像技术》2006年第3期52-53,共2页Image Technology

摘　　要：目的通过利用电子暗房处理技术—Photoshop计算机图形处理软件对现场指纹和嫌疑人捺印指纹进行图像处理,达到指纹鉴定及其材料制作的目的。方法首先利用扫描仪将指纹扫描输入计算机,然后利用Photoshop对指纹检材与样本进行图像处理和检验鉴定。结果Photoshop不仅可以处理指纹鉴定图像,而且可以处理其它痕迹鉴定的图像。如:足迹、工具痕迹、枪弹痕迹、文件检验等等。结论本研究对实际应用有较大的参考价值。The identification of finger-prints and the preparation of relevant forensic material can be achieved by using Photoshop software to process the fingerprints of the event sites and those of the suspects.Finger-prints are firstly input in the computer through the scanner and then processed with Photoshop to yield appropriate images satisfactory for comparison and identification.Our study showed that this method is very beneficial and can also be used for the identifcation of other traces images e.g. foot-print,tool print,bullet print,document etc offering valuable practical results.

关 键 词：指纹鉴定 图像 电子暗房 

分 类 号：DF794.1[政治法律—诉讼法学] TP391.41[政治法律—法学]