1. 09 Mar, 2016 2 commits
  2. 25 Feb, 2016 1 commit
    • Jean-Marc Valin's avatar
      Adds the Daala deringing filter as experimental · 51b7a998
      Jean-Marc Valin authored
      The deringing filter documentation is in:
      J.-M. Valin, The Daala Directional Deringing Filter, arXiv:1602.05975 [cs.MM],
      2016.
      http://arxiv.org/pdf/1602.05975.pdf
      
      ntt-short1 results:
                MEDIUM (%) HIGH (%)
          PSNR  -2.488088 -2.003235
       PSNRHVS  -1.588932 -0.797850
          SSIM  -1.522767 -1.287861
      FASTSSIM   4.307822  3.983496
      
      subset1 improvement is around 2-3% on PSNR (but the rate is mostly outside
      the AWCY testing range)
      
      Change-Id: Ic02344ce9faa509f5c3a50a0fb7a7b84a7977e72
      51b7a998