该研究将为当前国际生物识别领域面临的现场疑难潜指纹显现和增强技术的瓶颈问题提供理论基础
为我国现场潜指纹识别技术跻身世界前列发挥重要作用
但针对犯罪现场疑难潜指纹的准确显现和增强技术仍处于瓶颈状态
近年来活体指纹自动识别技术已取得飞跃性进展
具有极其重要的研究价值
[2010-01-05]
http://www
paper
edu
cn/releasepaper/content/201001-76
发表期刊: 暂无
PCA
总览 评价 肖飞 * ( 哈尔滨工程大学信息与通信工程学院
本文深入探索和研究适合于处理现场疑难潜指纹图像的方法和理论
) Abstract: As an important evidence of crime solving field, studying on latent fingerprint has an extremely important research value
In recent years, automated identification technology of living fingerprint has made leaps of progress, but study on latent fingerprint accuracy appearance and enhancement technology is still in a bottleneck
Based on the results of survey and study, the author will explore a better way to acquire the optimum wavenumber, with PCA method, the result of IR, and derivative spectral analysis, through the cutting edge Spotlight-400 infrared microscopy image catpuring technology
Keywords: multi-spectral image processing;latent fingerprint;PCA;derivative spectral analysis 下载PDF阅读器 PDF全文下载: 初稿 ( 162 ) 作者简介: 通信联系人: 【收录情况】 中国科技论文在线: 肖飞
基于FT-IR的现场指纹显现及预处理算法研究[EB/OL]