Image quality assessment: Difference between revisions

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==Spherical Quality Assessment==
==Spherical Quality Assessment==


* WS-PSNR is a standard PSNR calculation where the mean squared error is weighted by the size of each pixel.
* WS-PSNR<ref name="sun2017wspsnr"></ref> is a standard PSNR calculation where the mean squared error is weighted by the size of each pixel.
*:<math>
*:<math>
\begin{align}
\begin{align}