Fractal Analysis for Reduced Reference Image Quality Assessment
MATLAB DIP--IEEE TRANSACTION PAPER--2015
MATLAB DIP--IEEE TRANSACTION PAPER--2015
A novel RR-QA approach is proposed, which measures the difference of spatial arrangement between the reference image and the distorted image in terms of spatial regularity measured by fractal dimension. An image is first expressed in Log-Gabor domain. Then, fractal dimensions are computed on each Log-Gabor subband and concatenated as a feature vector.
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