Overcoming the Vector Taylor Series Approximation in Speech Feature Enhancement - A Particle Filter Approach.
Friedrich FaubelMatthias WölfelPublished in: ICASSP (4) (2007)
Keyphrases
- taylor series
- particle filter
- particle filtering
- object tracking
- visual tracking
- kalman filter
- numerical integration
- mean shift
- dynamic systems
- state estimation
- appearance model
- motion model
- state space
- ordinary differential equations
- importance sampling
- bayesian inference
- observation model
- feature vectors
- numerical solution
- rao blackwellized particle filter
- color filter array
- image features