Are facial image analysis experts any better than the general public at identifying individuals from CCTV images?
The aim of this study was to examine the accuracy and reliability of a small group of facial imagery experts, and compare their abilities with members of the general public, to ascertain whether or not training and experience will affect the ability to identify faces from CCTV footage. A number of clips from CCTV footage were utilised alongside face pools. The participants were asked to identify the actor in each CCTV clip and provide a level of confidence in the decision. The experts tested in this study were consistently better at identification than the public, with almost double the identification rates and half the errors. These results suggest that training and experience in facial analysis will produce more reliable and accurate facial identification.
The Centre for Anatomy & Human Identification, MSI Building, Dow Street, University of Dundee, Scotland DD1 5EH, UK. c.m.wilkiinson@dundee.ac.uk
Caroline
C
Wilkinson
Raymond
R
Evans
D000293:Adolescent; D000328:Adult; D056667:Biometric Identification; D005104:Expert Testimony; D005145:Face / Q000033:anatomy & histology*; D005260:Female; D005554:Forensic Medicine; D006801:Humans; D008297:Male; D008875:Middle Aged; D014741:Video Recording; D055815:Young Adult