Multiscale and local search methods for real time region tracking with particle filters: local search driven by adaptive scale estimation on GPUs.
Raúl CabidoAntonio S. MontemayorJuan José PantrigoBryson R. PaynePublished in: Mach. Vis. Appl. (2009)
Keyphrases
- particle filter
- multiscale
- real time
- state estimation
- importance sampling
- estimation problems
- scale space
- visual tracking
- memetic algorithm
- particle filtering
- kalman filter
- multiple object tracking
- object tracking
- hill climbing
- search algorithm
- extended kalman filter
- robust tracking
- monte carlo
- state space
- mean shift
- motion model
- bayesian filtering
- observation model
- multiple objects
- parameter estimation
- image processing
- markov chain monte carlo
- search space
- image segmentation
- graphics processing units
- color histogram
- sequential monte carlo
- abrupt motion
- estimation algorithm
- tabu search
- simulated annealing
- proposal distribution