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| author | Jingning Han <jingning@google.com> | 2012-08-02 09:07:33 -0700 |
|---|---|---|
| committer | Jingning Han <jingning@google.com> | 2012-08-03 12:02:07 -0700 |
| commit | fcbff9ee04f5b67ce79fd329333c8b1970d9318d (patch) | |
| tree | 1e14daa8f99e3ea35df579e55a8b7ec75ad75ef3 /vp8/encoder/encodemv.h | |
| parent | e6de9c2e5ddfe36324fbbb4f57971245066a32cf (diff) | |
| download | libvpx-fcbff9ee04f5b67ce79fd329333c8b1970d9318d.tar libvpx-fcbff9ee04f5b67ce79fd329333c8b1970d9318d.tar.gz libvpx-fcbff9ee04f5b67ce79fd329333c8b1970d9318d.tar.bz2 libvpx-fcbff9ee04f5b67ce79fd329333c8b1970d9318d.zip | |
Replacing the 8x8 DCT with 8x8 ADST/DCT for I8x8
Fixed the code review comments.
Under the htrans8x8 experiment the 8X8 DCT in the
I8X8 mode is replaced with a combination of 8X8 ADST and
DCT.
Overall coding gains with the htrans8x8 experiment are:
derf: 0.486
std-hd: 1.040
hd: 1.063
yt: 0.506
Note that part of the gain comes from bigger transforms
(8x8 instead of 4x4) and part comes from replacing the DCT
wth the ADST.
Change-Id: I92ca6bbfce11b4165d612b81d9adfad4d010c775
Diffstat (limited to 'vp8/encoder/encodemv.h')
0 files changed, 0 insertions, 0 deletions