Increasing the Robustness of CELP-Based Coders By Constrained Optimization.
Mohamed ChibaniPhilippe GournayRoch LefebvrePublished in: ICASSP (1) (2005)
Keyphrases
- constrained optimization
- constrained optimization problems
- objective function
- penalty function
- unconstrained optimization
- augmented lagrangian
- subband
- constraint handling
- interval analysis
- lagrange multipliers
- inequality constraints
- lagrange multiplier method
- iterative methods
- bit rate
- stationary points
- coding scheme
- image compression
- optimal solution