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Tune rate-distortion modeling for non-RD mode decision
authorJingning Han <jingning@google.com>
Wed, 12 Mar 2014 17:03:28 +0000 (10:03 -0700)
committerJingning Han <jingning@google.com>
Wed, 12 Mar 2014 21:31:59 +0000 (14:31 -0700)
commit7686c950b563b63bd39f3699558bb22ba965274b
treeaf1b7448d86279b20815a67666c85cbc2aeef9b8tree | snapshot
parent4e9b0d6cef6ba5fed6a33d5d3afe10ef9c3a5296commit | diff
Tune rate-distortion modeling for non-RD mode decision

This commit adjusts the rate-distortion modeling for non-RD mode
decision. It puts more weights on energy from AC coefficients when
estimating the cost. The coding performance for rtc testset is
improved by 0.72%.

Change-Id: Ifa6ff11311a513ec2b10586589e82a9a21f6c61c
vp9/encoder/vp9_pickmode.c diff | blob | history
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