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PubMed · 15455936

Anatomically accurate individual face modeling.

Yu Zhang·Edmond C Prakash·Eric Sung
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Abstract

This paper presents a new 3D face model of a specific person constructed from the anatomical perspective. By exploiting the laser range data, a 3D facial mesh precisely representing the skin geometry is reconstructed. Based on the geometric facial mesh, we develop a deformable multi-layer skin model. It takes into account the nonlinear stress-strain relationship and dynamically simulates the non-homogenous behavior of the real skin. The face model also incorporates a set of anatomically-motivated facial muscle actuators and underlying skull structure. Lagrangian mechanics governs the facial motion dynamics, dictating the dynamic deformation of facial skin in response to the muscle contraction.

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Biomechanical PhenomenaComputer SimulationFaceHumansImaging, Three-DimensionalRadiographyJournal Article

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Yu Zhang, Edmond C Prakash, Eric Sung. 2003. Anatomically accurate individual face modeling.. https://pubmed.ncbi.nlm.nih.gov/15455936/

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