Speech-assisted lip synchronization in audio-visual communications

Washington D.C. October 23-October 26

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http://doi.ieeecomputersociety.org/10.1109/ICIP.1995.537545

1995 International Conference on Imag ...

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	ASCII Text	x
	Tsuhan Chen, H.P. Graf, B. Haskell, E. Petajan, Yao Wang, H. Chen, Wu Chou, "Speech-assisted lip synchronization in audio-visual communications," Image Processing, International Conference on, vol. 2, pp. 2579, 1995 International Conference on Image Processing (ICIP'95) - Volume 2, 1995.

	BibTex	x
	@article{ 10.1109/ICIP.1995.537545, author = {Tsuhan Chen and H.P. Graf and B. Haskell and E. Petajan and Yao Wang and H. Chen and Wu Chou}, title = {Speech-assisted lip synchronization in audio-visual communications}, journal ={Image Processing, International Conference on}, volume = {2}, year = {1995}, isbn = {0-8186-7310-9}, pages = {2579}, doi = {http://doi.ieeecomputersociety.org/10.1109/ICIP.1995.537545}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Image Processing, International Conference on TI - Speech-assisted lip synchronization in audio-visual communications SN - 0-8186-7310-9 SP EP A1 - Tsuhan Chen, A1 - H.P. Graf, A1 - B. Haskell, A1 - E. Petajan, A1 - Yao Wang, A1 - H. Chen, A1 - Wu Chou, PY - 1995 KW - audio-visual systems; synchronisation; speech processing; image processing; videotelephony; teleconferencing; video coding; audio-visual communications; speech-assisted lip synchronization; speech information; video telephony; videoconferencing; speech analysis; image processing; speech-assisted frame-rate conversion; talking head video coding VL - 2 JA - Image Processing, International Conference on ER -

Tsuhan Chen, AT&T Bell Labs., Holmdel, NJ, USA

H.P. Graf, AT&T Bell Labs., Holmdel, NJ, USA

B. Haskell, AT&T Bell Labs., Holmdel, NJ, USA

E. Petajan, AT&T Bell Labs., Holmdel, NJ, USA

Yao Wang, AT&T Bell Labs., Holmdel, NJ, USA

H. Chen, AT&T Bell Labs., Holmdel, NJ, USA

Wu Chou, AT&T Bell Labs., Holmdel, NJ, USA

We utilize speech information to improve the quality of audio-visual communications such as video telephony and videoconferencing. We show that the marriage of speech analysis and image processing can solve problems related to lip synchronization. We present a technique called speech-assisted frame-rate conversion, and apply it to coding of talking head video. Demonstration sequences are presented. Extensions and other applications are outlined.

Index Terms:

audio-visual systems; synchronisation; speech processing; image processing; videotelephony; teleconferencing; video coding; audio-visual communications; speech-assisted lip synchronization; speech information; video telephony; videoconferencing; speech analysis; image processing; speech-assisted frame-rate conversion; talking head video coding

Citation:

Tsuhan Chen, H.P. Graf, B. Haskell, E. Petajan, Yao Wang, H. Chen, Wu Chou, "Speech-assisted lip synchronization in audio-visual communications," icip, vol. 2, pp.2579, 1995 International Conference on Image Processing (ICIP'95) - Volume 2, 1995

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