Frequency Domain Singular Value Decomposition for Efficient Spatial Audio Coding.
Sina ZamaniTejaswi NanjundaswamyKenneth RosePublished in: CoRR (2017)
Keyphrases
- frequency domain
- singular value decomposition
- affine invariance
- spatial domain
- fourier transform
- feature extraction
- cross correlation
- dimension reduction
- singular values
- least squares
- dimensionality reduction
- latent semantic indexing
- low rank
- fast fourier transform
- denoising
- filter bank
- spectral signatures
- principal component analysis
- low rank approximation
- image processing
- reconstruction error
- image data
- subband
- video sequences
- signal processing