DocumentCode
2131418
Title
Analysis-based facial expression synthesis
Author
Tang, Li-an ; Huang, Thomas S.
Author_Institution
Beckman Inst., Illinois Univ., Urbana, IL, USA
Volume
3
fYear
1994
fDate
13-16 Nov 1994
Firstpage
98
Abstract
We describe an approach to synthesizing human expressions based on 3D face model and the facial motion parameters obtained by tracking the model vertices in real expression sequences. The synthetic sequences of different expressions can be generated by deforming the face model using these motion parameters. This method can be used to effectively compress video sequences where the human faces are dominant, such as video phones and teleconferences
Keywords
data compression; image sequences; motion estimation; teleconferencing; tracking; video coding; videotelephony; face model deformation; facial expression analysis; facial expression synthesis; facial motion parameters; human expressions synthesis; model vertices tracking; motion parameters; real expression sequences; synthetic sequences; teleconferences; video phones; video sequences compression; Deformable models; Electronic mail; Face; Humans; Image coding; Layout; Teleconferencing; Tracking; Video compression; Video sequences;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 1994. Proceedings. ICIP-94., IEEE International Conference
Conference_Location
Austin, TX
Print_ISBN
0-8186-6952-7
Type
conf
DOI
10.1109/ICIP.1994.413880
Filename
413880
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