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首页> 外文期刊>IEEE transactions on information forensics and security >Two-Dimensional Wavelet Analysis of Supraorbital Margins of the Human Skull for Characterizing Sexual Dimorphism
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Two-Dimensional Wavelet Analysis of Supraorbital Margins of the Human Skull for Characterizing Sexual Dimorphism

机译：二维小波分析的人类头骨的眶上边缘，以表征性二态性。

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摘要

The accurate determination of the sex of human skeletal remains is a critical challenge in forensic pathology and skeletal anthropology. The pelvis and the skull are the most commonly used skeletal sites for determining the sex of skeletons. In the skull, the supraorbital region, which includes the supraorbital margin, is considered a specific sexually dimorphic trait. In the traditional approach, sex is determined through visual and tactile assessment. This paper introduces a methodology for the objective quantification of sexually dimorphic features using wavelet transform, which is a multiscale mathematical tool that allows for the measurement of shape variations that are hidden at different scales of resolution. The method was successfully applied for the sex determination of a pilot sample of 3D meshes—digital records of supraorbital morphology. This information can be used by experts to improve the accuracy of biologic profile assessment of a human skeleton, and to describe the geographic and temporal variations within and among populations.
机译：准确确定人体骨骼残留物的性别是法医病理学和骨骼人类学的一项关键挑战。骨盆和头骨是确定骨骼性别最常用的骨骼部位。在颅骨中，包括眶上缘的眶上区域被认为是特定的性二态性状。在传统方法中，性别是通过视觉和触觉评估来确定的。本文介绍了一种使用小波变换客观量化两性特征的方法，该方法是一种多尺度数学工具，可用于测量隐藏在不同分辨率尺度下的形状变化。该方法已成功应用于3D网格试点样本的性别确定-眶上形态的数字记录。专家可以使用此信息来提高对人体骨骼的生物学特征评估的准确性，并描述种群内和种群之间的地理和时间变化。

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