43 search results - page 3 / 9 » Visual speaker localization aided by acoustic models |
ICASSP
2009
IEEE
14 years 16 days ago
2009
IEEE
Sound source localisation cues are severely degraded when multiple acoustic sources are active in the presence of reverberation. We present a binaural system for localising simult...
ICASSP
2010
IEEE
13 years 4 months ago
2010
IEEE
Acoustic room modeling has several applications. Recent results using large microphone arrays show good performance, and are helpful in many applications. For example, when design...
AMFG
2003
IEEE
13 years 11 months ago
2003
IEEE
We propose a new approach for combining acoustic and visual measurements to aid in recognizing lip shapes of a person speaking. Our method relies on computing the maximum likeliho...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
Gaussian mixture models (GMMs) are commonly used to model the spectral distribution of speech signals for text-independent speaker verification. Mean vectors of the GMM, used in c...
TCSV
2008
13 years 5 months ago
2008
This paper presents a bottom-up approach that combines audio and video to simultaneously locate individual speakers in the video (2-D source localization) and segment their speech ...