MPEG-4 compliant reproduction of face animation created in Maya

被引：0

作者：

Laftsidis, C ^{[1
]}

Kotropoulos, C ^{[1
]}

Pitas, I ^{[1
]}

机构：

[1] Aristotle Univ Thessaloniki, Dept Informat, GR-54006 Thessaloniki, Greece

来源：

2004 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXP (ICME), VOLS 1-3 | 2004年

关键词：

face definition parameters (FDPs); face animation parameters (FAPs); facial animation table (FAT);

D O I：

10.1109/ICME.2004.1394141

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper presents a method for extracting facial information encoded in MPEG-4 format from an animated face model in Maya. The method generates the appropriate data, as specified in the MPEG-4 standard, such as the Face Definition Parameters (FDPs), the Face Animation Parameters (FAPs) and the Facial Animation Table (FAT). The described procedure was implemented as a plug-in for Maya, which requires as inputs only the animated face model and the correspondence between its vertices and the Face Definition Parameters. The extracted data were tested on a publicly available FAP-player in order to demonstrate the faithful reproduction of the face animation originally created with the high-end 3D graphics modeller. The capabilities of the publicly available FAP player have also been augmented in order to enable loading any proprietary face model and its corresponding Facial Animation Table.

引用

页码：125 / 128

页数：4