TY - GEN
T1 - Face shape reconstruction from image sequence taken with monocular camera using shape database
AU - Saito, Hideo
AU - Ito, Yosuke
AU - Mochimaru, Masaaki
PY - 2007/12/1
Y1 - 2007/12/1
N2 - We propose a method for reconstructing 3D face shape from a camera, which captures the object face from various viewing angles. In this method, we do not directly reconstruct the shape, but estimate a small number of parameters which represent the face shape. The parameter space is constructed with Principal Component Analysis of database of a large number of face shapes collected for different people. By the PCA, the parameter space can represent the shape difference for the faces of various persons. From the input image sequence that is captured by the moving camera, the parameters of the object face can be estimated based on optimization framework. The experiments based on the proposed method demonstrate that the proposed method can reconstruct the facial shape with the accuracy of 2.5mm averaged error.
AB - We propose a method for reconstructing 3D face shape from a camera, which captures the object face from various viewing angles. In this method, we do not directly reconstruct the shape, but estimate a small number of parameters which represent the face shape. The parameter space is constructed with Principal Component Analysis of database of a large number of face shapes collected for different people. By the PCA, the parameter space can represent the shape difference for the faces of various persons. From the input image sequence that is captured by the moving camera, the parameters of the object face can be estimated based on optimization framework. The experiments based on the proposed method demonstrate that the proposed method can reconstruct the facial shape with the accuracy of 2.5mm averaged error.
UR - http://www.scopus.com/inward/record.url?scp=48149110949&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=48149110949&partnerID=8YFLogxK
U2 - 10.1109/ICIAP.2007.4362774
DO - 10.1109/ICIAP.2007.4362774
M3 - Conference contribution
AN - SCOPUS:48149110949
SN - 0769528775
SN - 9780769528779
T3 - Proceedings - 14th International conference on Image Analysis and Processing, ICIAP 2007
SP - 165
EP - 170
BT - Proceedings - 14th International Conference on Image Analysis and Processing, ICIAP 2007
T2 - 14th Edition of the International Conference on Image Analysis and Processing, ICIAP 2007
Y2 - 10 September 2007 through 14 September 2007
ER -