40 search results - page 2 / 8 » Comparison of scoring methods used in speaker recognition wi... |
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
We investigate usefulness of across-phone variability for speaker recognition in a joint factor analysis (JFA) framework. We estimate the variability as across-phone covariance wi...
NOLISP
2005
Springer
13 years 10 months ago
2005
Springer
The difficulty of obtaining data from impostors and the scarcity of data are two factors that have a large influence in the estimation of speakerdependent thresholds in text-depend...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
This paper describes a new method for fast speaker adaptation in large vocabulary recognition systems. As in most HMM-based recognizers, the observation densities are modeled as a...
ICMI
2005
Springer
13 years 10 months ago
2005
Springer
In this paper, we present a novel approach for tracking a lecturer during the course of his speech. We use features from multiple cameras and microphones, and process them in a jo...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
This paper addresses the problem of speaker segmentation in two-speaker telephone conversations, using an eigenvoice based factor analysis approach. We present a set of improvemen...