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Old 22nd April 2008, 22:58   #18  |  Link
Dark Shikari
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Join Date: Sep 2005
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Quote:
Originally Posted by Sagittaire View Post
Perhaps SSD problem here (with non-grainy source certainely that ND ~ 0). Why not choose other metric like SAD/SATD if ND ~ 0 or if ND < Threshold. Why not SAD + ND or SATD + ND too.
SAD/SATD are really measures of bit cost, not distortion.
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