A spatial-domain multiresolutional particle filter with thresholded wavelets.
Lang HongDevert WickerPublished in: Signal Process. (2007)
Keyphrases
- spatial domain
- particle filter
- frequency domain
- transform domain
- wavelet domain
- visual tracking
- object tracking
- particle filtering
- wavelet transform
- state estimation
- motion estimation
- signal processing
- state space
- multiresolution
- kalman filter
- mean shift
- appearance model
- image compression
- gray level
- feature extraction
- motion model
- image processing
- observation model
- proposal distribution
- multiple hypotheses
- multiscale
- image representation
- dynamic programming
- high resolution
- high quality
- simultaneous localization and mapping
- abrupt motion
- rao blackwellized particle filter