Title :
Animating 3D facial models with MPEG-4 FaceDefTables
Author :
Dalong, Jiang ; Zhiguo, Li ; Zhaoq, Wang ; Wen, Gao
Author_Institution :
Inst. of Comput. Technol., Acad. Sinica, Beijing, China
fDate :
6/24/1905 12:00:00 AM
Abstract :
In this paper, the principle of facial animation compatible with the MPEG-4 standard is introduced. Then the algorithm of calculating the displacements of face mesh vertices within the influence of facial animation parameters (FAPs) is discussed and improved. At last, a method of constructing FaceDefTables, which is one field of facial definition parameters (FDPs), is presented Using this technique, realistic facial animation can be generated
Keywords :
computer animation; computer graphics; 3D facial models; FaceDefTables; MPEG-4; face mesh vertices; facial animation; facial definition parameters; Computer science; Facial animation; Financial advantage program; Finite element methods; Geometry; Human computer interaction; MPEG 4 Standard; Muscles; Object oriented modeling; Solid modeling;
Conference_Titel :
Simulation Symposium, 2002. Proceedings. 35th Annual
Conference_Location :
San Deigo, CA
Print_ISBN :
0-7695-1552-5
DOI :
10.1109/SIMSYM.2002.1000177
