Analysis of the noise robustness problem and a new blind channel identification algorithm.
Lei LiaoXiaoli LiAndy W. H. KhongXin LiuPublished in: DSP (2015)
Keyphrases
- preprocessing
- search space
- k means
- cost function
- dynamic programming
- experimental evaluation
- simulated annealing
- high accuracy
- anti noise
- times faster
- detection algorithm
- expectation maximization
- learning algorithm
- gaussian noise
- objective function
- np hard
- computational complexity
- optimal solution
- segmentation algorithm
- noise level
- computational efficiency
- noise immunity
- noisy images
- input data
- convergence rate
- signal to noise ratio
- noisy data
- matching algorithm
- optimization algorithm
- worst case
- similarity measure
- image processing