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Skull Sex Estimation Based on Wavelet Transform and Fourier Transform
2020
BioMed Research International
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We take the superior orbital margin and frontal bone of the skull as the research object and proposed a technology of objective sex estimation of the skull using wavelet transform and Fourier transform ...
Firstly, the supraorbital margin and frontal bone were quantified by wavelet transform and Fourier transform, and then the extracted features were classified by SVM, and the model was tested. ...
Male skulls are characterized by a wider, rounded, "blunt thick" supraorbital margin, while female skulls typically have a thin "sharp, like the edge of a slightly dulled knife" supraorbital margin [29 ...
doi:10.1155/2020/8608209
pmid:32420376
pmcid:PMC7201841
fatcat:wo2pguej65foxgsk2tooaiisii
A Fourier-wavelet representation of 2-D shapes: sexual dimorphism in the Japanese cranial base
2004
Anthropological Science
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A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
We present a new approach called computational shape analysis, which utilizes a Fourierwavelet representation for characterizing shape features of 2-D forms commonly encountered in a wide set of sub-disciplines ...
Wavelets were particularly useful in objectively identifying this sexual dimorphism. ...
., of the University of Sao Paulo, Brazil, for his generous help with wavelets, for providing me with the Matlab scripts so that I could compute the wavelets myself as part of the learning process and ...
doi:10.1537/ase.00069
fatcat:6tjxkjgvvnhipi4syp6fjxybom