prikaz prve stranice dokumenta Sexual dimorphism in frontal bone roundness quantified by a novel 3D-based and landmark-free method
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Scientific paper - Original scientific paper
Sexual dimorphism in frontal bone roundness quantified by a novel 3D-based and landmark-free method
Forensic Science International, 261 (2016); 162.e1-162.e5. https://doi.org/10.1016/j.forsciint.2016.01.028
Bulut, Ozgur; Petaros, Anja; Hizliol, İsmail; Wärmländer, Sebastian K.T.S.; Hekimoglu, Baki

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Bulut, O., Petaros, A., Hizliol, I., Wärmländer, S. K. & Hekimoglu, B. (2016). Sexual dimorphism in frontal bone roundness quantified by a novel 3D-based and landmark-free method. Forensic Science International, 261., 162.e1-162.e5. doi: 10.1016/j.forsciint.2016.01.028

Bulut, Ozgur, et al. "Sexual dimorphism in frontal bone roundness quantified by a novel 3D-based and landmark-free method." Forensic Science International, vol. 261, 2016, pp. 162.e1-162.e5. https://doi.org/10.1016/j.forsciint.2016.01.028

Bulut, Ozgur, Anja Petaros, İsmail Hizliol, Sebastian K.T.S. Wärmländer and Baki Hekimoglu. "Sexual dimorphism in frontal bone roundness quantified by a novel 3D-based and landmark-free method." Forensic Science International 261 (2016): 162.e1-162.e5. https://doi.org/10.1016/j.forsciint.2016.01.028

Bulut, O., et al. (2016) 'Sexual dimorphism in frontal bone roundness quantified by a novel 3D-based and landmark-free method', Forensic Science International, 261, pp. 162.e1-162.e5. doi: 10.1016/j.forsciint.2016.01.028

Bulut O, Petaros A, Hizliol I, Wärmländer SK, Hekimoglu B. Sexual dimorphism in frontal bone roundness quantified by a novel 3D-based and landmark-free method. Forensic Science International [Internet]. 2016 April [cited 2024 November 30];261:162.e1-162.e5. doi: 10.1016/j.forsciint.2016.01.028

O. Bulut, A. Petaros, I. Hizliol, S. K. Wärmländer and B. Hekimoglu, "Sexual dimorphism in frontal bone roundness quantified by a novel 3D-based and landmark-free method", Forensic Science International, vol. 261, pp. 162.e1-162.e5, April 2016. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:184:379370. [Accessed: 30 November 2024]

Metadata
Title (english)Sexual dimorphism in frontal bone roundness quantified by a novel 3D-based and landmark-free method
AuthorOzgur Bulut
AuthorAnja Petaros
Authorİsmail Hizliol
AuthorSebastian K.T.S. Wärmländer
AuthorBaki Hekimoglu
Author's institutionUniversity of Rijeka
Faculty of Medicine
(Department of Forensic Medicine and Criminalistics)
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Clinical Medical Sciences
Forensic Medicine
Abstract (english)
In this study we present a novel and landmark-free method for quantifying shape differences between male and female frontal bones. CT scans were recorded for 80 male and 80 female Turkish hospital patients, age 25-40. The frontal bones were first isolated from the 3D models by digital cutting along the bordering sutures, and then aligned to a CAD-based sphere. This allowed us to quantify the amount of frontal bone overlapping with the sphere (on average 43.2 ± 6.5% for males and 33.9 ± 6.6% for females, the difference is significant at p<0.0001), and to identify areas of shape difference and deviation from the sphere surface in male and female bones. The larger proportion of spherical frontal bone surface in males challenges the common description of the female forehead as "rounder". Based on the overlap data, we developed discriminant functions able to correctly classify 77.5% of the frontal bone models as male/female. This demonstrates that 3D-based and landmark-free approaches to statistical shape analysis may become a viable alternative to the currently dominating landmark-based approaches for shape investigation.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review
Publication versionPublished version
Journal titleForensic Science International
Numberingvol. 261, pp. 162.e1-162.e5
p-ISSN0379-0738
DOIhttps://doi.org/10.1016/j.forsciint.2016.01.028
URN:NBNurn:nbn:hr:184:379370
Publication2016-04
Document URLhttps://linkinghub.elsevier.com/retrieve/pii/S0379073816300020
Type of resourceText
Access conditionsInstitutional access
Terms of useLicence In copyright icon
Created on2022-03-08 17:27:48