76 search results - page 3 / 16 » Using spatial cues for meeting speech segmentation |
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
There has been increasing interest recently in meeting understanding, such as summarization, browsing, action item detection, and topic segmentation. However, there is very limite...
PAMI
2010
13 years 4 months ago
2010
—We present a probabilistic method for segmenting instances of a particular object category within an image. Our approach overcomes the deficiencies of previous segmentation tech...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
In this paper we propose a new segmentation algorithm which combines patch-based information with edge cues under a probabilistic framework. We use a mixture of multiple Gaussians...
CVPR
2006
IEEE
14 years 7 months ago
2006
IEEE
Tracking can be considered a two-class classification problem between the foreground object and its surrounding background. Feature selection to better discriminate object from ba...
TASLP
2008
13 years 5 months ago
2008
Abstract--This paper is concerned with the automatic recognition of dialogue acts (DAs) in multiparty conversational speech. We present a joint generative model for DA recognition ...