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Geomatics and Information Science of Wuhan University. 2014, (08) Core

An Interactive Approach to Generate Realistic 3D FaceChinese Full Text

TAN Guoxin;SUN Chuanming;National Research Center of Cultural Industries,Central China Normal University;

Abstract: As traditional 3Dface construction is too much complex and has low efficiency,therefore,an interactive approach is proposed to generate realistic 3Dfaces based on one photo.Firstly,we constructed a standardized face model database,and interactively select the facial feature points from an input picture,and then,the best-matched face model is selected based on the features.Secondly,a triangular deformation approach and bilinear interpolation are used to achieve texture mapping from a photo to 3Dmodel.The Alpha Fig was introduced to realize a fusion transition from the photo texture to the neutral texture.At last,a model regulator to regulate the model hierarchically was designed to generate realistic 3Dfaces.Experimental results show that this approach is user-friendly,and can generate a high-quality realistic character in real time with less characteristic points.
Keywords：

3D face generation; Feature points definition; texture mapping; skin color fusion;

  • DOI：

    10.13203/j.whugis20130152

  • Series：

  • Subject：

  • Classification Code：

    TP391.41

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