Complexity scalability design in global pulse replacement algorithm for ACELP speech codecs.
Fu-Kun ChenBo-Kai SuYue-Dar JouPublished in: DPS (2009)
Keyphrases
- computational complexity
- worst case
- space complexity
- experimental evaluation
- linear complexity
- detection algorithm
- dynamic programming
- learning algorithm
- np hard
- matching algorithm
- computational cost
- theoretical analysis
- complexity analysis
- case study
- search space
- optimal solution
- high accuracy
- similarity measure
- optimization algorithm
- times faster
- cost function
- expectation maximization
- image sequences
- clustering method
- objective function
- convergence rate
- improved algorithm
- k means