@inproceedings{f0a6500cd7b1429cbc2f7b58bb4b92fb,
title = "Human facial expression recognition using a 3D morphable model",
abstract = "We propose a novel approach to the detection and classification of human facial expressions using a morphable 3D model. We acquire the various expressions of an individual using a face scanner that produces textured 3D meshes using stereoscopic reconstruction. A Morphable Expression Model (MEM), that incorporates emotion-dependentface variations in terms of morphing parameters, is then computed by establishing correspondence among the emotive faces. These morphing parameters are used for emotion recognition and classification. We demonstrate that the different facial expressions correspond to distinct clusters in the expression space.",
keywords = "Clustering methods, Facial expression classification, Morphable expression model, Pattern recognition",
author = "S. Ramanathan and Ashraf Kassim and Venkatesh, {Y. V.} and Wah, {Wu Sin}",
year = "2006",
doi = "10.1109/ICIP.2006.312417",
language = "English",
isbn = "9781424404810",
series = "Proceedings - International Conference on Image Processing, ICIP",
publisher = "IEEE, Institute of Electrical and Electronics Engineers",
pages = "661--664",
editor = "Monson Hayes",
booktitle = "2006 IEEE International Conference on Image Processing, ICIP 2006 - Proceedings",
address = "United States",
note = "2006 IEEE International Conference on Image Processing, ICIP 2006 ; Conference date: 08-10-2006 Through 11-10-2006",
}