Zero-Crossing Precoding with MMSE Criterion for Channels with 1-BIT Quantization and Oversampling.
Diana M. V. MeloLukas T. N. LandauRodrigo C. de LamarePublished in: WSA (2020)
Keyphrases
- zero crossing
- band limited
- uniform quantization
- scale space
- edge detector
- edge detection
- image intensity
- directional derivatives
- minimum mean square error
- gray scale images
- palmprint
- wavelet transform
- multiscale
- multiresolution
- feature selection
- marr hildreth
- image space
- image reconstruction
- frequency domain
- subband
- sampling rate
- image quality
- computational complexity