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| author | Deb Mukherjee <debargha@google.com> | 2012-01-16 11:21:12 -0800 |
|---|---|---|
| committer | Deb Mukherjee <debargha@google.com> | 2012-01-26 10:24:47 -0800 |
| commit | 6fa47a5f16cb5631713ccc03d9b11f5345564abe (patch) | |
| tree | ade871688c353372ff7de2d244f5df02b9569b9f /tools | |
| parent | 5a5d24eed69c4fdba0d7ec3afb8c1fc9e098bcb1 (diff) | |
| download | libvpx-6fa47a5f16cb5631713ccc03d9b11f5345564abe.tar libvpx-6fa47a5f16cb5631713ccc03d9b11f5345564abe.tar.gz libvpx-6fa47a5f16cb5631713ccc03d9b11f5345564abe.tar.bz2 libvpx-6fa47a5f16cb5631713ccc03d9b11f5345564abe.zip | |
Adds support for enhanced interpolation for subpel motion
using an 8-tap filter.
The results with 3 different 8-tap filters on the derf set are in:
http://www.corp.google.com/~debargha/vp8_results/enhinterp.html
The one that gives the most gain achieves an overall gain of about
0.6%. The results for a set of 12 hd (720p) videos are in:
http://www.corp.google.com/~debargha/vp8_results/enhinterp_hd.html
with max gain of 0.55% with the same filter. The best filter apparently
achieves the best trade-off between pass band ripple and stop band
attenuation.
Change-Id: I919e28ae245c0493147fa0864f8c9d048a9dd530
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions