A multiscale mean shift localization approach for robust extraction of heart sounds in respiratory signals.
Feng JinFarook SattarPublished in: ICASSP (2013)
Keyphrases
- mean shift
- multiscale
- partial occlusion
- visual object tracking
- object tracking
- robust tracking
- visual tracking
- graph cuts
- sound signals
- bilateral filtering
- mode seeking
- feature space
- image segmentation
- sampling procedure
- image segmentation algorithm
- color image segmentation
- particle filter
- density function
- target tracking
- kalman filter
- color histogram
- kernel density estimation
- signal processing
- appearance model
- riemannian manifolds
- region merging
- scale space
- object localisation
- image retrieval
- segmented images
- motion compensation
- image representation
- wavelet transform