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2 commits

Author SHA1 Message Date
Thibault Saunier
b1710d7c15 iqa: Error out when trying to compare video stream with different sizes
We do not handle it yet and we should let the user know.
2016-11-17 13:25:40 -03:00
Mathieu Duponchelle
087d9bc376 Adds a new Image Quality Assessment plugin.
It only offers one metric for now, "dssim", available if
https://github.com/pornel/dssim was installed on the system
at the time the plugin was compiled.

The spearman correlation for dssim against the TID2008 dataset
is 0.81, against 0.70 for the old ssim implementation, and
it runs 15 times faster.

https://bugzilla.gnome.org/show_bug.cgi?id=751324
2016-11-17 13:25:33 -03:00