Linear Prediction-Based Covariance Matrix Reconstruction for Robust Adaptive Beamforming.
Peng ChenJingjie GaoWei WangPublished in: IEEE Signal Process. Lett. (2021)
Keyphrases
- covariance matrix
- linear prediction
- speech enhancement
- image coding
- covariance matrices
- prediction error
- lossless compression
- principal component analysis
- speech signal
- sample size
- subband
- autoregressive
- objective function
- frequency domain
- neural network
- image reconstruction
- blind source separation
- filter bank
- motion vectors
- speech recognition
- estimation error
- maximum likelihood
- least squares
- optical flow
- pairwise
- computational complexity
- multiscale
- correlation matrix
- vocal tract
- computer vision