Guided Expansive Spaces Trees: a Search Strategy for Motion- and Cost-constrained State Spaces.
Jeff M. PhillipsNazareth BedrossianLydia E. KavrakiPublished in: ICRA (2004)
Keyphrases
- search strategy
- state space
- search space
- search algorithm
- search strategies
- motion estimation
- motion analysis
- configuration space
- heuristic search
- image sequences
- motion model
- space time
- camera motion
- effective pruning
- human motion
- motion field
- optical flow
- moving objects
- decision trees
- hill climbing
- optimal policy
- markov decision processes
- markov chain
- evolutionary algorithm
- heuristic function
- lower bound
- genetic algorithm
- dynamic programming
- constraint propagation
- combinatorial search
- motion estimator