Title :
Robust Lip-Motion Features For Speaker Identification
Author :
Çetingül, H.E. ; Yemez, Y. ; Erzin, E. ; Tekalp, A.M.
Author_Institution :
Multimedia, Vision & Graphics Lab., Koc Univ., Istanbul, Turkey
fDate :
March 18-23, 2005
Keywords :
feature extraction; hidden Markov models; image motion analysis; optical tracking; speaker recognition; vectors; video signal processing; 2D-DCT coefficients; HMM; audio-visual speaker identification; feature vector; lip boundaries; lip boundary shape; lip contour; lip motion representation; motion vector estimation; open-set speaker identification; rectangular mouth region; robust lip-motion feature selection; video frames; Biometrics; Graphics; Laboratories; Motion detection; Motion estimation; Mouth; Robustness; Shape; Speech; Tracking;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on
Print_ISBN :
0-7803-8874-7
DOI :
10.1109/ICASSP.2005.1415162
