Optical and digital techniques for enhancing radiographic anatomy for identification of human remains.
Out of a total of more than 300 radiographic identifications made by one of us (JJF), there were 11 cases in which radiologic adjuncts were used because the antemortem radiographs were either miniaturized or because anatomical landmarks could not be clearly discerned. The techniques used included slide projection (two cases), photographic enlargement and enhancement (two cases), digitization (three cases), and digitization with computer enhancement (three cases), commercial digitization (one case). In a 12th case, where identification was made by comparison of antemortem and postmortem film X-rays, the films were digitized as a further evaluation of a commercial system. This is the first reported use of these techniques.
Fitzpatrick
J J
JJ
Division of Trauma Radiology, Cook County Hospital, Chicago, IL 60612, USA.
Shook
D R
DR
Kaufman
B L
BL
Wu
S J
SJ
Kirschner
R J
RJ
MacMahon
H
H
Levine
L J
LJ
Maples
W
W
Charletta
D
D
D000368:Aged; D001842:Bone and Bones / Q000000981:diagnostic imaging*; D005260:Female; D018732:Forensic Anthropology / Q000379:methods*; D005553:Forensic Dentistry / Q000379:methods; D006801:Humans; D008297:Male; D008889:Military Personnel; D009027:Mortuary Practice; D011180:Postmortem Changes; D011247:Pregnancy; D011856:Radiographic Image Enhancement / Q000379:methods*