Using the Natural Scenes’ Edges for Assessing Image Quality Blindly and Efficiently

<div>Comparing DMOS with PSNR, SSIM index, and the proposed algorithms. DMOS versus (a) PSNR, (b) SSIM, (c) the proposed algorithm based on Weibull statistics features, and (d) the proposed algorithm based on the two sharpness functions features.</div>

Mathematical Problems in Engineering

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Figure 5

Figure 5: Using the Natural Scenes’ Edges for Assessing Image Quality Blindly and Efficiently 