A peak preserving algorithm for the removal of colored noise from signals.
Mihalis SamonasMaria PetrouPublished in: IEEE Trans. Signal Process. (2002)
Keyphrases
- learning algorithm
- np hard
- optimization algorithm
- optimal solution
- k means
- noisy data
- cost function
- times faster
- high accuracy
- noise immunity
- gaussian noise
- recognition algorithm
- expectation maximization
- worst case
- computational cost
- experimental evaluation
- significant improvement
- preprocessing
- computational complexity
- simulated annealing
- signal processing
- particle swarm optimization
- segmentation algorithm
- clustering method
- convergence rate
- search space
- estimation algorithm