Accuracy and reliability of feature selection by Chinese fingerprint examiners  

作　　者：Shiquan Liu Zhongliang Mi Glenn MLangenburg Jian Wu 

机构地区：[1]Institute of Evidence Law and Forensic Science,China University of Political Science and Law,Beijing,China [2]Shanghai Key Laboratory of Crime Scene Evidence,Shanghai,China [3]Minnesota Bureau of Criminal Apprehension,St.Paul,MN,USA [4]College of Sciences,Northeastern University,Shenyang,China

出　　处：《Forensic Sciences Research》2017年第4期203-209,共7页法庭科学研究（英文）

基　　金：supported by the National Natural Science Foundation of China[grant number 71371188];the Shang-hai Key Laboratory of Crime Scene Evidence[grant number 2016XCWZK08].

摘　　要：The selection of minutiae is a critical part of the analysis phase within the fingerprint identification methodology,known as analysis-comparison-evaluation-verification.This study assessed the accuracy and reliability of the minutiae selections of 92 Chinese fingerprint examiners during the analysis phase,absent an exemplar print,of the fingerprint identification process.Specifically,we measured the accuracy(trueness)of their annotation of minutiae,and we measured their reliability which is the reproducibility and repeatability in their annotations in one complex mark by using R software.We observed significant variation within inter-and intra-examiner annotations of the minutiae.We saw no statistically significant differences for the variability of minutiae annotations based on the participant’s sex or years of experience.

关 键 词：Forensic science FINGERPRINT ACE-V MINUTIAE RELIABILITY REPRODUCIBILITY feature selection 

分 类 号：F42[经济管理—产业经济]