64 search results - page 3 / 13 » Audio-visual speaker tracking with importance particle filte... |
AVSS
2009
IEEE
13 years 9 months ago
2009
IEEE
In this paper, a new integrated particle filter is proposed for video object tracking. After particles are generated by importance sampling, each particle is regressed on the tran...
CVPR
2009
IEEE
15 years 28 days ago
2009
IEEE
We propose a geometric method for visual tracking, in which the 2-D affine motion of a given object template is estimated in a video sequence by means of coordinateinvariant partic...
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...
APCCAS
2006
IEEE
13 years 11 months ago
2006
IEEE
— In noisy and reverberant environments, the problem of acoustic source localisation and tracking (ASLT) using an array of microphones presents a number of challenging difficult...
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
Sequential importance sampling (SIS), also known as particle filtering, has drawn increasing attention recently due to its superior performance in nonlinear and non-Gaussian dynam...