A Novel Quasi-Spherical Nested Microphone Array and Multiresolution Modified SRP by GammaTone Filterbank for Multiple Speakers Localization.
Ali Dehghan FiroozabadiPablo IrarrazavalPablo AdasmeHugo DurneyMiguel Sanhueza-OlavePublished in: SPA (2019)
Keyphrases
- multiresolution
- filter bank
- subband
- image coding
- wavelet transform
- lifting scheme
- machine learning
- spectral analysis
- wavelet decomposition
- discrete wavelet transform
- perfect reconstruction
- coding gain
- frequency domain
- computationally efficient
- signal processing
- texture analysis
- quadtree
- computational complexity
- pattern recognition
- high quality
- neural network
- wavelet bases
- wavelet basis