Two-pass hexagonal algorithm with improved hashtable structure for motion estimation.
Yunsong WuGraham M. MegsonPublished in: AVSS (2005)
Keyphrases
- improved algorithm
- learning algorithm
- dynamic programming
- motion estimation
- optimal solution
- preprocessing
- times faster
- tree structure
- detection algorithm
- objective function
- estimation algorithm
- np hard
- computational cost
- multiscale
- recognition algorithm
- optimization algorithm
- expectation maximization
- particle swarm optimization
- high accuracy
- significant improvement
- computational complexity
- segmentation algorithm
- clustering method
- simulated annealing
- graph structure
- motion estimation algorithm