TY - GEN
T1 - Partial face biometry using shape decomposition on 2D conformal maps of faces
AU - Szeptycki, Przemyslaw
AU - Ardabilian, Mohsen
AU - Chen, Liming
AU - Zeng, Wei
AU - Gu, David
AU - Samaras, Dimitris
PY - 2010
Y1 - 2010
N2 - In this paper, we introduce a new approach for partial 3D face recognition, which makes use of shape decomposition over the rigid1 part of a face. To explore the descriptiveness of shape dissimilarity over an isometric part of a face, which has lower probability to be influenced by expression, we transform a 3D shape to a 2D domain using conformal mapping and use shape decomposition as a similarity measurement. In our work we investigate several classifiers as well as several shape descriptors for recognition purposes. Recognition tests on a subset of the FRGC data set show approximately 80% rank-one recognition rate using only the eyes and nose part of the face.
AB - In this paper, we introduce a new approach for partial 3D face recognition, which makes use of shape decomposition over the rigid1 part of a face. To explore the descriptiveness of shape dissimilarity over an isometric part of a face, which has lower probability to be influenced by expression, we transform a 3D shape to a 2D domain using conformal mapping and use shape decomposition as a similarity measurement. In our work we investigate several classifiers as well as several shape descriptors for recognition purposes. Recognition tests on a subset of the FRGC data set show approximately 80% rank-one recognition rate using only the eyes and nose part of the face.
UR - https://www.scopus.com/pages/publications/78149476206
U2 - 10.1109/ICPR.2010.372
DO - 10.1109/ICPR.2010.372
M3 - Conference contribution
SN - 9780769541099
T3 - Proceedings - International Conference on Pattern Recognition
SP - 1505
EP - 1508
BT - Proceedings - 2010 20th International Conference on Pattern Recognition, ICPR 2010
PB - Institute of Electrical and Electronics Engineers Inc.
ER -