projects / platform / upstream / libvpx.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 76d9afc) | patch
Use a better model for tune=ssim
authorsdeng <sdeng@google.com>
Mon, 18 Nov 2019 19:33:22 +0000 (11:33 -0800)
committersdeng <sdeng@google.com>
Tue, 19 Nov 2019 00:57:22 +0000 (16:57 -0800)
commite6bfdce30df73cd2f86c16d010b5430ed14ed090
treea1ceb6dd00eb04a7ce79001ac6a5bf3d3140886dtree | snapshot
parent76d9afc349fec0d1edc4d674daaca89b6c8c9c90commit | diff
Use a better model for tune=ssim

Comparing to the baseline tune=ssim, the average gains are
PSNR -0.55, SSIM -0.30, MS-SSIM -0.98, VMAF -1.26

Details: (150f VBR)
               PSNR    SSIM  MS-SSIM    VMAF
Lowres       -1.347   0.291   -0.307  -1.291
Midres       -0.628  -0.329   -1.011  -2.173
Hdres         0.781  -0.656   -1.319   0.210
Ugc360p      -2.695  -0.972   -1.503  -4.055
Lowres_bd10   0.074   0.196   -0.623  -0.835
Midres_bd10   0.517  -0.327   -1.124   0.566

Change-Id: Ie034eaedf20e1fe843921cafbb3b7ad9a2bc89d1
vp9/encoder/vp9_encoder.c diff | blob | history
Domain: Multimedia / Codec;