The prospects for application of computational anatomy in forensic anthropology for sex determination

Autor: Rémi Agier, Razmig Kéchichan, Angélique Franchi, Rémy Prost, Sébastien Valette, Laurent Fanton
Přispěvatelé: Centre Hospitalier Lyon Sud [CHU - HCL] (CHLS), Hospices Civils de Lyon (HCL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon, Centre de Recherche en Acquisition et Traitement de l'Image pour la Santé (CREATIS), Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Hospices Civils de Lyon (HCL)-Université Jean Monnet [Saint-Étienne] (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Hospices Civils de Lyon (HCL)-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), CCSD, Accord Elsevier
Rok vydání: 2019
Předmět:
Male
Models
Anatomic
[INFO.INFO-TS] Computer Science [cs]/Signal and Image Processing
Computer science
Diagnosis tool
Models
Biological
01 natural sciences
Common space
Pathology and Forensic Medicine
03 medical and health sciences
Imaging
Three-Dimensional
0302 clinical medicine
[INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing
Groupwise registration
Humans
Computer Simulation
Relevance (information retrieval)
030216 legal & forensic medicine
Body images
Pelvic Bones
Probability
Probabilistic sex diagnosis method
business.industry
010401 analytical chemistry
Probabilistic logic
Forensic anthropology
Pattern recognition
Sex determination
Sex Determination by Skeleton
Computational anatomy
0104 chemical sciences
[INFO.INFO-TI] Computer Science [cs]/Image Processing [eess.IV]
[INFO.INFO-TI]Computer Science [cs]/Image Processing [eess.IV]
Printing
Three-Dimensional
Fully automatic
Forensic Anthropology
Female
Forensic science
Artificial intelligence
Anatomic Landmarks
Tomography
X-Ray Computed
business
Law
Algorithms
Zdroj: Forensic Science International
Forensic Science International, Elsevier, 2019, 297, pp.156-160. ⟨10.1016/j.forsciint.2019.01.009⟩
Forensic Science International, 2019, 297, pp.156-160. ⟨10.1016/j.forsciint.2019.01.009⟩
ISSN: 0379-0738
DOI: 10.1016/j.forsciint.2019.01.009
Popis: International audience; The purpose of this study is to assess the relevance of computational anatomy for the sex determination in forensic anthropology. A novel groupwise registration algorithm is used, based on keypoint extraction, able to register several hundred full body images in a common space. Experiments were conducted on 83 CT scanners of living individuals from the public VISCERAL database. In our experiments, we first verified that the well-known criteria for sex discrimination on the hip-bone were well preserved in mean images. In a second experiment, we have tested semi-automatic positioning of anatomical landmarks to measure the relevance of groupwise registration for future research. We applied the Probabilistic Sex Diagnosis tool on the predicted landmarks. This resulted in 62% of correct sex determinations, 37% of undetermined cases, and 1% of errors. The main limiting factors are the population sample size and the lack of precision for the initial manual positioning of the landmarks in the mean image. We also give insights on future works for robust and fully automatic sex determination.
Databáze: OpenAIRE
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