Frequency-Domain Entropy-Based Blind Support Recovery from Multiple Measurement Vectors.
Yonggang ZhuQushan ChenYusheng LiYi ZhangYiyong ZhuPublished in: IEEE Signal Process. Lett. (2020)
Keyphrases
- frequency domain
- fourier transform
- spatial domain
- power spectrum
- cross correlation
- denoising
- feature extraction
- frequency domain analysis
- feature vectors
- fourier domain
- subband
- low pass
- facial asymmetry
- fourier analysis
- discrete fourier transform
- image quality
- log polar
- frequency analysis
- frequency spectrum
- spectrum analysis
- image processing
- image compression
- multiresolution
- spectral signatures
- image sequences
- power spectra