An algorithm of spatial beamforming in far-field using amplitude weighting method.
Lanxiang ZhongZhiyong ZhangWanxu ZhangPublished in: ICNC (2011)
Keyphrases
- high accuracy
- preprocessing
- detection algorithm
- computational cost
- optimization algorithm
- computational complexity
- cost function
- dynamic programming
- experimental evaluation
- improved algorithm
- synthetic and real images
- clustering method
- estimation algorithm
- significant improvement
- high efficiency
- objective function
- computationally efficient
- tree structure
- segmentation method
- detection method
- similarity measure
- theoretical analysis
- segmentation algorithm
- input data
- probabilistic model
- classification algorithm
- classification method
- single pass
- expectation maximization
- k means
- recognition algorithm
- optimization method
- np hard
- selection algorithm
- convergence rate
- em algorithm
- support vector machine
- feature weighting
- weighting scheme
- reconstruction method
- prior information
- region of interest
- particle swarm optimization
- learning algorithm
- gaussian function
- negative matrix factorization
- evolutionary algorithm
- support vector machine svm