TY - GEN
T1 - A 3D facial feature point localization method based on statistical shape model
AU - Zhang, Guangpeng
AU - Wang, Yunhong
PY - 2007
Y1 - 2007
N2 - Registration is a necessary step for automatic 3D face recognition systems, and feature point localization is usually used to find the correspondence in registration. Traditional localization methods are sensitive to pose changes, and can only deal with frontal or limited pose variations. In this paper we propose a new 3D facial feature point localization method that is insensitive to pose variation. Feature regions are firstly segmented out based on Shape Index features, and then selected by a statistical shape model. Point nearest to the region center is chosen as a feature point. Experimental results show that the localization accuracy is comparable to manually labeled feature points.
AB - Registration is a necessary step for automatic 3D face recognition systems, and feature point localization is usually used to find the correspondence in registration. Traditional localization methods are sensitive to pose changes, and can only deal with frontal or limited pose variations. In this paper we propose a new 3D facial feature point localization method that is insensitive to pose variation. Feature regions are firstly segmented out based on Shape Index features, and then selected by a statistical shape model. Point nearest to the region center is chosen as a feature point. Experimental results show that the localization accuracy is comparable to manually labeled feature points.
KW - Feature point localization
KW - Shape index
KW - Statistical shape model
UR - https://www.scopus.com/pages/publications/34547550488
U2 - 10.1109/ICASSP.2007.366219
DO - 10.1109/ICASSP.2007.366219
M3 - 会议稿件
AN - SCOPUS:34547550488
SN - 1424407281
SN - 9781424407286
T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
SP - II249-II252
BT - 2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07
T2 - 2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07
Y2 - 15 April 2007 through 20 April 2007
ER -