Simultaneous Sound Source Localization by Proposed Cuboids Nested Microphone Array Based on Subband Generalized Eigenvalue Decomposition.
Ali Dehghan FiroozabadiPablo IrarrazavalPablo AdasmeHugo DurneyMiguel Sanhueza-OlaveDavid Zabala-BlancoCesar A. Azurdia-MezaPublished in: AISI (2020)
Keyphrases
- subband
- eigenvalue decomposition
- source localization
- sound source
- blind source separation
- least squares
- filter bank
- wavelet transform
- multiresolution
- image compression
- wavelet coefficients
- bit rate
- low dimensional
- wavelet decomposition
- frequency domain
- high frequency
- speech signal
- feature vectors
- spectral clustering
- feature space
- discrete wavelet transform
- wireless sensor networks
- feature representation
- reconstruction error
- audio visual
- pseudo inverse
- computer vision
- speech recognition
- high dimensional
- wavelet filters
- perfect reconstruction
- non stationary
- face recognition
- kernel methods
- wavelet packet
- pattern recognition
- frequency band
- multiscale
- image processing