Quaternionic wavelet coefficients modeling for a Reduced-Reference metric.
Albekaye TraoréPhilippe CarréChristian OlivierPublished in: Signal Process. Image Commun. (2015)
Keyphrases
- wavelet coefficients
- reduced reference
- wavelet transform
- wavelet domain
- multiresolution
- subband
- discrete wavelet transform
- multiscale
- image denoising
- high frequency
- image quality assessment
- quality assessment
- feature vectors
- image compression
- image coding
- marginal distributions
- bitstream
- spatial domain
- quality estimation
- natural images
- human visual system
- distance measure
- mutual information
- image coder