• Urvang Joshi's avatar
    Add a new experiment SMOOTH_HV. · e6ca8e83
    Urvang Joshi authored
    This experiment extends ALT_INTRA by adding two new modes:
    smooth horizontal and smooth vertical.
    
    Improvement on *intra frames* in BDRate (PSNR):
    ===============================================
    
    AWCY (high latency): -0.46%
    (Also, -1.0% or more on PSNR Cb,Cr and APSNR Cb,Cr).
    
    AWCY (low latency): -0.43%
    (Also, -0.88% to -0.94% on PSNR Cb,Cr and APSNR Cb,Cr).
    
    Google sets:
    lowres: -0.454
    midres: -0.484
    hdres:  -0.525
    
    Improvement on *video overall* in BDRate (PSNR):
    ================================================
    
    AWCY (high latency): -0.15%
    
    Google sets:
    lowres: -0.085
    midres: -0.079
    
    Change-Id: I9f4e7c1b8ded1fe244c72838f336103ccc715d50
    e6ca8e83
av1_loopfilter.c 86.4 KB