Evidence map›Paper›PMID 39627517›Full record

ArticleScientific reports2024

Deep learning versus human assessors: forensic sex estimation from three-dimensional computed tomography scans.

Ridhwan Lye, Hang Min, Jason Dowling, Zuzana Obertová, Mohamed Estai, Nur Amelia Bachtiar, Daniel Franklin

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

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  6. Automatic Personal Identification Using a Single MRI Slice.Bioengineering (Basel, Switzerland) · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Ridhwan Lye *Centre for Forensic Anthropology, School of Social Sciences, The University of Western Australia, Perth, Australia. ridhwan.dawudlye@research.uwa.edu.au.ORCID 0000-0002-8382-1378
Hang Min *CSIRO Australian e-Health Research Centre, Herston, QLD, Australia. hang.min@csiro.au.ORCID 0000-0002-9323-7167
Jason DowlingCSIRO Australian e-Health Research Centre, Herston, QLD, Australia.ORCID 0000-0001-9349-2275
Zuzana ObertováCentre for Forensic Anthropology, School of Social Sciences, The University of Western Australia, Perth, Australia.ORCID 0000-0002-5766-4081
Mohamed EstaiSchool of Human Sciences, The University of Western Australia, Perth, Australia.ORCID 0000-0001-7109-0267
Nur Amelia BachtiarRadiology Department, Hasanuddin University, Makassar, Indonesia.
Daniel FranklinCentre for Forensic Anthropology, School of Social Sciences, The University of Western Australia, Perth, Australia.ORCID 0000-0003-2605-1343

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cranial sex estimation often relies on visual assessments made by a forensic anthropologist following published standards. However, these methods are prone to human bias and may be less accurate when applied to populations other than those for which they were originally developed with. This study explores an automatic deep learning (DL) framework to enhance sex estimation accuracy and reduce bias. Utilising 200 cranial CT scans of Indonesian individuals, various DL network configurations were evaluated against a human observer. The most accurate DL network, which learned to estimate sex and cranial traits as an auxiliary task, achieved a classification accuracy of 97%, outperforming the human observer at 82%. Grad-CAM visualisations indicated that the DL model appears to focus on certain cranial traits, while also considering overall size and shape. This study demonstrates the potential of using DL to assist forensic anthropologists in providing more accurate and less biased estimations of skeletal sex.

Indexed as

Deep LearningForensic AnthropologySex Determination by SkeletonSkullTomography, X-Ray ComputedAdultFemaleHumansImaging, Three-DimensionalIndonesiaMaleMiddle AgedYoung AdultArtificial intelligenceConvolutional neural networkDeep learningForensic anthropologyIndonesiaSex estimation

Identifiers

PMID39627517
PMCPMC11615306

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.