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author | Hui Su <huisu@google.com> | 2018-09-25 12:19:53 -0700 |
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committer | Hui Su <huisu@google.com> | 2018-09-28 09:07:54 -0700 |
commit | a2cd0170163b58cb151e19e26b7cb0b23f1783c4 (patch) | |
tree | 2bcde74f8ed9312bed17977c3c4fb75ccbf3ce27 /configure | |
parent | 308454502c665aaff9366206ce798bd4940772d0 (diff) | |
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Add ml_var_partition experiment
Make partition decisions using machine learning models. The goal is to
achieve better coding quality than the variance-based parititioning
without much encoding speed loss.
To enable this experiment, use --enable-ml-var-partition for config.
When eanbled, the variance-based partitioning is replaced by this ML
based partitioing for speed 6 and above in real time mode(except low
resolution or high bit-depth).
Current coding gains(average PSNR):
speed 6 speed 7 speed 8
rtc 2.04% 2.65% 3.90%
ytlivehr 3.11% 4.53% 11.57%
hdres(rtc mode) 5.10%
Further testing and tuning is needed to see if the speed and quality
tradeoff is reasonable.
Change-Id: I0da5a2fbc22c3261832b32920ee36d9b19d417af
Diffstat (limited to 'configure')
-rwxr-xr-x | configure | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -279,6 +279,7 @@ EXPERIMENT_LIST=" fp_mb_stats emulate_hardware non_greedy_mv + ml_var_partition " CONFIG_LIST=" dependency_tracking |