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Wang–Bovik Index

SSIM

  • https://www.cns.nyu.edu/pub/eero/wang03-reprint.pdf

    The “universal quality index” (UQI) defined in [6] and [7] corresponds to the special case that C_1=C_2=0 , which produces unstable results when either (μ_x^2+μ_y^2) or (σ_x^2+σ_y^2) is very close to zero.
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Last-modified: Thu, 19 Dec 2019 13:48:26 JST (1589d)