Computer facial animation
Synthesizing realistic facial expressions from photographs
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
ACCV '98 Proceedings of the Third Asian Conference on Computer Vision-Volume I - Volume I
Physical Facial Model Based on 3D-CT Data for Facial Image Analysis and Synthesis
FG '98 Proceedings of the 3rd. International Conference on Face & Gesture Recognition
Recognition of Facial Expressions Using Muscle-Based Feature Models
ICPR '98 Proceedings of the 14th International Conference on Pattern Recognition-Volume 2 - Volume 2
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A method for constructing 3D human facial images which maintains the chararcteristics of video input image is proposed. First, a personalized 3D polygonal facial model is constructed from two orthogonal facial images. Video input frames are modified, and the vertices composing the 3D polygons are altered according to the contraction rule of facial muscles. Moreover, the modified input frame is texture mapped directly onto to the forementioned model to improve the quality of the reconstructed image. This method was implemented onto an ordinary PC, and an experiment using five persons' face data showed the effectiveness of the method both quantitatively and subjectively.