43 search results - page 2 / 9 » Visual speaker localization aided by acoustic models |
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
Traditionally, the Universal Background Model (UBM) is viewed as the background model of the entire acoustic feature space. We propose a novel interpretation of the UBM model, and...
CLEAR
2007
Springer
13 years 11 months ago
2007
Springer
This paper presents the Athens Information Technology system for 3D person tracking and the obtained results in the CLEAR 2007 evaluations. The system utilizes audiovisual informat...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
In this work we propose an approach to combine audio and video modalities for person tracking using graphical models. We demonstrate a principled and intuitive framework for combi...
MICCAI
2008
Springer
14 years 6 months ago
2008
Springer
We present a study of the relationship between the changes in the shape of the human ear due to jaw movement and acoustical feedback (AF) in hearing aids. In particular, we analyze...
CGF
2008
13 years 5 months ago
2008
We present an acoustic rendering approach visualizing the listener-specific contribution of frequency-dependent pressure fields on a scene geometry with acoustic reflection and sc...