Long-time coherent integration for low SNR target via particle filter in Track-Before-Detect.
Olivier RabasteChristian RichéAlexandre LepoutrePublished in: FUSION (2012)
Keyphrases
- particle filter
- low snr
- target tracking
- multi target
- abrupt motion
- robust tracking
- multiple target tracking
- tracking scheme
- visual tracking
- multiple targets
- multi target tracking
- object tracking
- tracking framework
- particle filtering
- data association
- state estimation
- kalman filter
- motion model
- state space
- noise model
- bhattacharyya coefficient
- low signal to noise ratio
- rao blackwellized particle filter
- moving target
- face tracking
- mean shift
- appearance model
- sequential monte carlo
- multiple hypotheses
- observation model
- proposal distribution
- low frame rate
- simultaneous localization and mapping
- color histogram
- partial occlusion
- gaussian mixture model
- video sequences
- multiscale
- image processing