A wavenumber-fitting extrapolation method for FFT-based near-field acoustic holography using microphone array.
Benxu LiuBremananth RamachandranAndy W. H. KhongPublished in: ICASSP (2011)
Keyphrases
- significant improvement
- fitting method
- detection method
- high accuracy
- cost function
- feature selection
- clustering method
- support vector machine
- computational cost
- experimental evaluation
- dynamic programming
- pairwise
- genetic algorithm
- segmentation algorithm
- parameter estimation
- bayesian networks
- image processing
- synthetic data
- segmentation method
- high precision
- fourier transformation