Particle filtering for joint symbol and parameter estimation in DS spread spectrum systems.
Elena PunskayaArnaud DoucetWilliam J. FitzgeraldPublished in: ICASSP (4) (2003)
Keyphrases
- parameter estimation
- particle filtering
- spread spectrum
- maximum likelihood
- least squares
- em algorithm
- model selection
- visual tracking
- markov random field
- particle filter
- transform domain
- object tracking
- mean shift
- expectation maximization
- kalman filter
- appearance model
- image processing
- human motion
- posterior distribution
- watermarking algorithm
- image watermarking
- feature vectors