• Jingning Han's avatar
    Rework base range entropy coding in level map system · 87b01b5a
    Jingning Han authored
    Replace the truncated geometric distribution model with the grouped
    leaves structure for more efficient probability modeling.
    Each group has its own Geometric distribution
    
    This give us 0.2% gain on lowres
    
    Change-Id: If5c73dd429bd5183a8aa81042f8f56937b1d8a6a
    87b01b5a
aom_entropy_optimizer.c 34.5 KB