MPEG-4 compatible 3D facial animation based on morphable model
MPEG-4 compatible 3D facial animation based on morphable model
复制标题
DOI：
10.1109/icmlc.2005.1527812
复制
发表时间：
2005-11
期刊：
影响因子：
--
通讯作者：
B. Yin;Cheng-Zhang Wang;Qin Shi;Yanfeng Sun
中科院分区：
文献类型：
--
作者：
B. Yin;Cheng-Zhang Wang;Qin Shi;Yanfeng Sun
为了生成逼真的人脸动画序列，提出了一种新的三维人脸动画模型。基于变形模型构建三维人脸动画模型，兼容MPEG-4。提出了均匀网格重采样方法对三维原型人脸进行对齐，并采用MPEG-4中定义的人脸动画原理驱动三维人脸动画模型。该动画模型能够在给定单幅图像的情况下，自动重构出真实感的三维人脸，并在FAP参数的驱动下自动生成三维人脸动画序列。实验结果表明，本文提出的三维人脸动画模型能够有效地自动生成高逼真度的人脸动画序列。
A novel 3D facial animation model is proposed in this paper to generate realistic facial animation sequence. The 3D facial animation model is constructed based on morphable model and compatible with MPEG-4. Uniform mesh resampling method is put forward to align prototypic 3D faces and facial animation principle defined in MPEG-4 is adopted to drive the 3D facial animation model. The animation model can automatically reconstruct realistic 3D face of specific person given a single image and be driven by FAP parameters to generate 3D facial animation sequence automatically. Experimental results show the 3D facial animation model proposed in this paper can effectively generate high realistic facial animation sequence automatically.