Mathematical Model Analysis of an Anger Face for CG

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Other Title
  • CGのための怒り顔の数理モデル的考察(特別講演)(画像センシングおよび一般)
  • CGのための怒り顔の数理モデル的考察
  • CG ノ タメ ノ イカリ カオ ノ スウリ モデルテキ コウサツ

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Abstract

Human exoressions have long been studied in the fields of psychology and anthropology, but now the subject is being Dursued from an engineering oersoective in such fields as medicine and CG as researhers examine the work of analyzing and recreating human exoressions. The purpose of this study is the automatic eeneration of realistic exoressions using CG. Numerical analyses in this work make it possible to quantify human expressions. Following generation of the exnression of a smiling face, we report our work of generating anger faces based on a method that utilizes FEM in this paper. From this work, we were able to create two kinds of anger faces as deformations of a finite element model of a face and demonstrated the possibility of making various human exoressions using methods of this work.

Journal

  • ITE Technical Report

    ITE Technical Report 26.7 (0), 19-24, 2002

    The Institute of Image Information and Television Engineers

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