• Steinar Midtskogen's avatar
    Merge dering/clpf rdo and filtering · a9d41e88
    Steinar Midtskogen authored
    * Dering and clpf were merged into a single pass.
    * 32x32 and 128x128 filter block sizes for clpf were removed.
    * RDO for dering and clpf merged and improved:
      - "0" no longer required to be in the strength selection
      - Dering strength can now be 0, 1 or 2 bits per block
    
                  LL    HL
    PSNR:       -0.04 -0.01
    PSNR HVS:   -0.27 -0.18
    SSIM:       -0.15 +0.01
    CIEDE 2000: -0.11 -0.03
    APSNR:      -0.03 -0.00
    MS SSIM:    -0.18 -0.11
    
    Change-Id: I9f002a16ad218eab6007f90f1f176232443495f0
    a9d41e88
clpf.h 756 Bytes