TY - GEN
T1 - Yüz nirengi noktalarinin zamansal öz-benzerliǧine ve kelime çantasina dayali yüz i̇fadesi ve kafa hareketi tanima
AU - Ari, Ismail
AU - Gao, Hua
AU - Ekenel, Hazim K.
AU - Akarun, Lale
PY - 2010
Y1 - 2010
N2 - Automatic recognition of facial expressions and head gestures plays an important role in a wide range of research area including sign language recognition and human-computer interaction. In this work, we adopt the well-performing self-similarity based action recognition method to classify facial expressions and head gestures. Additionally, we propose a novel approach for facial gesture recognition based on the histogram of tracked facial landmarks. We fuse the presented techniques with our previous Hidden Markov Model based approach [1] and get 15% increase in classification results.
AB - Automatic recognition of facial expressions and head gestures plays an important role in a wide range of research area including sign language recognition and human-computer interaction. In this work, we adopt the well-performing self-similarity based action recognition method to classify facial expressions and head gestures. Additionally, we propose a novel approach for facial gesture recognition based on the histogram of tracked facial landmarks. We fuse the presented techniques with our previous Hidden Markov Model based approach [1] and get 15% increase in classification results.
UR - http://www.scopus.com/inward/record.url?scp=78651415504&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78651415504&partnerID=8YFLogxK
U2 - 10.1109/SIU.2010.5653965
DO - 10.1109/SIU.2010.5653965
M3 - Conference contribution
AN - SCOPUS:78651415504
SN - 9781424496716
T3 - SIU 2010 - IEEE 18th Signal Processing and Communications Applications Conference
SP - 836
EP - 839
BT - SIU 2010 - IEEE 18th Signal Processing and Communications Applications Conference
T2 - 18th IEEE Signal Processing and Communications Applications Conference, SIU 2010
Y2 - 22 April 2010 through 24 April 2010
ER -