Speedup of Vidyasankar's algorithm for the group.
Masataka TakamuraTom AltmanYoshihide IgarashiPublished in: Inf. Process. Lett. (2004)
Keyphrases
- motion estimation
- computational complexity
- image sequences
- theoretical analysis
- improved algorithm
- detection algorithm
- significant improvement
- cost function
- learning algorithm
- single pass
- objective function
- times faster
- matching algorithm
- k means
- high accuracy
- expectation maximization
- computationally efficient
- np hard
- optimization algorithm
- data sets
- tree structure
- orders of magnitude
- segmentation algorithm
- preprocessing
- maximum likelihood
- estimation algorithm
- brute force
- experimental evaluation
- selection algorithm
- optimal solution
- recognition algorithm
- convergence rate
- experimental study
- clustering method
- simulated annealing
- probabilistic model
- dynamic programming