ML-Based Iterative Approach for Blind Frequency Domain Equalization and Combination Over Sparse Channels.
Kai ZhangHongyi YuYunpeng HuZhixiang ShenPublished in: IEEE Commun. Lett. (2018)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- frequency spectrum
- power spectrum
- single channel
- cross correlation
- feature extraction
- denoising
- low frequency
- frequency analysis
- maximum likelihood
- frequency domain analysis
- subband
- fourier analysis
- low pass
- facial asymmetry
- sparse representation
- high quality
- spectrum analysis
- discrete fourier transform
- multipath
- channel estimation
- frequency response
- signal processing
- computer vision
- multiscale
- video sequences
- multiresolution
- phase correlation
- fast fourier transform
- fourier domain
- natural images
- high frequency