12 search results - page 1 / 3 » Speaker change detection with privacy-preserving audio cues |
ICMI
2009
Springer
13 years 11 months ago
2009
Springer
In this paper we investigate a set of privacy-sensitive audio features for speaker change detection (SCD) in multiparty conversations. These features are based on three different...
ICMCS
2005
IEEE
13 years 10 months ago
2005
IEEE
This work investigates the validity and accuracy of using spatial cues with Time-Delay Estimation (TDE) as a method of segmenting multichannel recorded speech by speaker location....
ICPR
2010
IEEE
13 years 2 months ago
2010
IEEE
Speaker change detection is most commonly done by statistically determining whether the two adjacent segments of a speech stream are significantly different or not. In this paper, ...
RIAO
2000
13 years 6 months ago
2000
In this paper, we present an approach for speaker change detection in broadcast video using joint audio-visual scene change statistics. Our experiments indicate that using joint a...
ICPR
2002
IEEE
14 years 6 months ago
2002
IEEE
Bayesian networks are an attractive modeling tool for human sensing, as they combine an intuitive graphical representation with ef?cient algorithms for inference and learning. Ear...