Universal blind image quality assessment using contourlet transform and singular-value decomposition.
Qingbing SangXiaojun WuChaofeng LiYin LuPublished in: J. Electronic Imaging (2014)
Keyphrases
- singular value decomposition
- contourlet transform
- blind image quality assessment
- multiscale
- subband
- multiresolution
- image denoising
- discrete wavelet transform
- texture images
- image representation
- high frequency
- image fusion
- image quality
- singular values
- least squares
- low rank
- dimensionality reduction
- image processing
- wavelet transform
- image quality assessment
- denoising
- wavelet domain
- wavelet coefficients
- principal component analysis
- filter bank
- bit rate
- feature vectors
- image data