Aging of Orbicularis Muscle in Virtual Human Faces

  • Authors:
  • Alexandre Cruz Berg;Silvana Cardoso Justo

  • Affiliations:
  • -;-

  • Venue:
  • IV '03 Proceedings of the Seventh International Conference on Information Visualization
  • Year:
  • 2003

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Abstract

Given a facial image of a particular person, aging is toconstruct facial image of the same person but at adifferent age. This assumption becomes an importantlimitation when modeling human aging from real data,specially in order to be used by plastic surgeons. In thisarticle we present a new approach to robustly analyzeparts of face aging. Our analysis-synthesis cooperation,possible thanks to a highly realistic 3D head model and incomparison with youth age face of the same person. It ispresented a prototype of aging an specific region ofsomeone's face, which utilizes a framework for facialfeature. By a number of experiments is demonstrated thevalidity of the rules that have been employed. Theevaluation of the overall performance of the fullyautomated system indicates that the facial aging isperformed rather accurately by the system.