7 search results - page 1 / 2 » Rao-Blackwellized Particle Filtering for Sequential Speech E... |
IJCNN
2006
IEEE
13 years 11 months ago
2006
IEEE
— In this paper we present a method of sequential speech enhancement, where we infer clean speech signal using a Rao-Blackwellized particle filter (RBPF), given a noisecontamina...
TASLP
2002
13 years 5 months ago
2002
This paper applies time-varying autoregressive (TVAR) models with stochastically evolving parameters to the problem of speech modeling and enhancement. The stochastic evolution mod...
ICIP
2005
IEEE
13 years 11 months ago
2005
IEEE
—Particle filter is a powerful visual tracking tool based on sequential Monte Carlo framework, and it needs large numbers of samples to properly approximate the posterior density...
IROS
2007
IEEE
13 years 11 months ago
2007
IEEE
Automatic speech recognition on a humanoid robot is exposed to numerous known noises produced by the robot’s own motion system and background noises such as fans. Those noises i...
ICIAP
2005
ACM
14 years 5 months ago
2005
ACM
This paper presents the scatter search particle filter (SSPF) algorithm and its application to real-time hands and face tracking. SSPF combines sequential Monte Carlo (particle fil...