An Optimized Algorithm for Filtering the Noise in Weak Signal Based on TIDWT.
Ping WangJinghai ZhangCuishuang GuoPublished in: CSIE (6) (2009)
Keyphrases
- learning algorithm
- weak signal
- matching algorithm
- detection algorithm
- input data
- noisy data
- dynamic programming
- preprocessing
- high accuracy
- optimization algorithm
- optimal solution
- cost function
- np hard
- k means
- recognition algorithm
- times faster
- filtering process
- computational complexity
- probabilistic model
- computational cost
- experimental evaluation
- particle swarm optimization
- noise filtering
- median filtering
- filtering method
- noise model
- filtering algorithm
- gaussian noise
- optimization method
- search space
- similarity measure