• Jingning Han's avatar
    Alternate reference frame · 140182b9
    Jingning Han authored
    This commit re-designs the alternate reference frame generation
    process. It employs non-local mean approach to produce more stable
    pixel estimation for alternate reference frame. It improves the
    compression performance gains:
    derf   0.5%
    hevcmr 0.8%
    stdhd  1.3%
    hevchr 1.0%
    The encoding time at speed 0 is not affected.
    Change-Id: Iaa757f0da189ce93812d69617a81bf630d449848
temporal_filter.c 26 KB