TY - GEN
T1 - Face recognition using wireframe model across facial expressions
AU - Riaz, Zahid
AU - Mayer, Christoph
AU - Beetz, Michael
AU - Radig, Bernd
PY - 2009
Y1 - 2009
N2 - This paper describes face recognition across facial expressions variations. We focus on an automatic feature extraction technique which is not only efficient but also accurate for person identification. A 3D wireframe model is fitted to face images using a robust objective function. Furthermore, we extract structural and textural information which is coupled with temoral information from the motion of local facial features. The extracted information is combined to form a feature vector descriptor for each image. This set of features has been tested on two databases for face recognition across facial expressions. We use Bayesian Network (BN) and Binary Decision Trees (BDT) as classifiers. The developed system is automatic, real-time capable and efficient.
AB - This paper describes face recognition across facial expressions variations. We focus on an automatic feature extraction technique which is not only efficient but also accurate for person identification. A 3D wireframe model is fitted to face images using a robust objective function. Furthermore, we extract structural and textural information which is coupled with temoral information from the motion of local facial features. The extracted information is combined to form a feature vector descriptor for each image. This set of features has been tested on two databases for face recognition across facial expressions. We use Bayesian Network (BN) and Binary Decision Trees (BDT) as classifiers. The developed system is automatic, real-time capable and efficient.
KW - Face recognition
KW - Feature extraction
KW - Image classification
KW - Model based image analysis
UR - http://www.scopus.com/inward/record.url?scp=77952076046&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-04391-8_16
DO - 10.1007/978-3-642-04391-8_16
M3 - Conference contribution
AN - SCOPUS:77952076046
SN - 3642043909
SN - 9783642043901
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 122
EP - 129
BT - Biometric ID Management and Multimodal Communication - Joint COST 2101 and 2102 International Conference, BioID_MultiComm 2009, Proceedings
T2 - Joint COST 2101 and 2102 International Conference on Biometric ID Management and Multimodal Communication, BioID_MultiComm 2009
Y2 - 16 September 2009 through 18 September 2009
ER -