Kurtosis-Based Blind Noisy Image Quality Assessment in Wavelet Domain


Noise distortions introduced in natural images generally break the initial probability distributions by dispersing image pixels randomly. We found that there exists a big difference between the distributions of Discrete Wavelet Transform (DWT) coefficients of natural images and noisy images: (1) for natural images, their distributions are sharp with high… (More)
DOI: 10.1109/SMC.2015.275

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