High-resolution non-parametric spectral estimation using the Hirschman uncertainty and filter banks.
Guifeng LiuVictor E. DeBrunnerPublished in: ACSCC (2011)
Keyphrases
- filter bank
- spectral estimation
- signal processing
- high resolution
- sar imaging
- image coding
- subband
- power spectrum
- image processing
- frequency domain
- minimum variance
- perfect reconstruction
- multiscale
- multiresolution
- computationally efficient
- synthetic aperture radar
- super resolution
- high quality
- remote sensing
- high frequency
- fourier transform
- wavelet transform
- natural images
- spectral analysis
- lifting scheme
- pattern recognition
- neural network
- image compression
- linear prediction
- feature extraction
- computational complexity