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A Methodology for Near-Optimal Computational Superimposition of Two-Dimensional Digital Facial Photographs and Three-Dimensional Cranial Surface Meshes

1991·62 Zitationen·Journal of Forensic Sciences
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62

Zitationen

4

Autoren

1991

Jahr

Abstract

The authors present a methodology for human identification based on digital superimposition techniques. This methodology computes a fast, near optimal fit between a three-dimensional skull surface mesh and a two-dimensional digitized facial photograph. Since this is done digitally, (1) the photograph can be enhanced to reduce or eliminate motion blur, overexposure or underexposure, and out-of-focus distortions; (2) previous problems with skull/photograph scaling and alignment are minimized or eliminated; and (3) the photograph and skull can be numerically correlated. Two of several test cases produced from an implementation of this methodology are also presented.

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Institutionen

Themen

Advanced Vision and ImagingMedical Image Segmentation TechniquesMedical Imaging Techniques and Applications
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