Novel algorithm to reduce the complexity of quarter-pixel motion estimation.
Pallapothu S. S. B. K. GuptaRamkishor KoradaPublished in: VCIP (2004)
Keyphrases
- motion estimation
- detection algorithm
- dynamic programming
- computational cost
- experimental evaluation
- learning algorithm
- computational complexity
- k means
- cost function
- np hard
- worst case
- expectation maximization
- matching algorithm
- times faster
- search space
- preprocessing
- optimal solution
- image sequences
- optimization algorithm
- neural network
- convergence rate
- absolute difference