commit 2d5c201619d2d6534297288ae08bfa250971b949
author Jean-Marc Valin <jmvalin@mozilla.com> Sun Mar 26 01:51:22 2017 -0400
committer Jean-Marc Valin <jmvalin@mozilla.com> Thu Mar 30 09:40:57 2017 -0400
tree af25792271ab771cbb471d779a13262aff96ba33
parent 40fbd217a08c52e1a1ee7e904f7c262704f4c75f

SSIM-like contrast term for CDEF distortion function

high-latency, cpu=0:

  PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
0.0378 |  0.1946 |  0.1385 |  -0.1159 | -0.2058 | -0.2085 |     0.1353

low-latency, cpu=0:

  PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
0.2388 |  0.2234 |  0.3290 |   0.0623 | -0.1716 | -0.1704 |     0.2542

low-latency, cpu=4:

  PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
0.4089 |  0.3477 |  0.6132 |   0.1729 | -0.1905 | -0.1610 |     0.5522

Change-Id: I35b8596667d82a127847b209416ad83e3b839a9a