Application of machine-learning methods in age-at-death estimation from 3D surface scans of the adult acetabulum.

Journal: Forensic science international
PMID:

Abstract

OBJECTIVE: Age-at-death estimation is usually done manually by experts. As such, manual estimation is subjective and greatly depends on the past experience and proficiency of the expert. This becomes even more critical if experts need to evaluate individuals with unknown population affinity or with affinity that they are not familiar with. The purpose of this study is to design a novel age-at-death estimation method allowing for automatic evaluation on computers, thus eliminating the human factor.

Authors

  • Michal Štepanovský
    Faculty of Information Technology, Czech Technical University in Prague, Thakurova 9, Prague 160 00, Czech Republic. Electronic address: michal.stepanovsky@fit.cvut.cz.
  • Zdeněk Buk
    Faculty of Information Technology, Czech Technical University in Prague, Thakurova 9, Prague 160 00, Czech Republic. Electronic address: Zdenek.Buk@fit.cvut.cz.
  • Anežka Pilmann Kotěrová
    Department of Anthropology and Human Genetics, Faculty of Science, Charles University, Vinicna 7, Prague 128 43, Czech Republic. Electronic address: koterova@natur.cuni.cz.
  • Jaroslav Brůžek
    Department of Anthropology and Human Genetics, Faculty of Science, Charles University, Vinicna 7, Prague 128 43, Czech Republic. Electronic address: yaro@seznam.cz.
  • Šárka Bejdová
    Department of Anthropology and Human Genetics, Faculty of Science, Charles University, Vinicna 7, Prague 128 43, Czech Republic. Electronic address: bejdova@natur.cuni.cz.
  • Nawaporn Techataweewan
    Department of Anatomy, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand. Electronic address: nawtec@kku.ac.th.
  • Jana Velemínská
    Department of Anthropology and Human Genetics, Faculty of Science, Charles University, Vinicna 7, Prague 128 43, Czech Republic. Electronic address: velemins@natur.cuni.cz.