1. 15 May, 2020 2 commits
    • Frank Bossen's avatar
      Modify chroma QP mapping table · 4f150191
      Frank Bossen authored
      Chroma QP mapping tables are modified such that the relationship
      between luma PSNR an chroma PSNR is on average closer to the
      one observed with HM 16.20.
      The net effect is that bits are shifted from chroma to luma and
      BD-rate differences between VTM and HM are most consistent across
      components.
      
      BD-rate between VTM 8.0 and HM 16.20:
      AI: -24.09% -31.32% -32.82%
      RA: -34.84% -46.33% -46.91%
      LB: -30.02% -42.62% -40.94%
      LP: -33.12% -44.28% -42.80%
      
      BD-rate between VTM 8.0 plus this change and HM 16.20:
      AI: -24.99% -25.35% -26.86%
      RA: -35.76% -39.04% -40.03%
      LB: -30.56% -32.89% -30.77%
      LP: -33.62% -34.86% -32.56%
      4f150191
    • Zhipin Deng's avatar
  2. 11 May, 2020 2 commits
  3. 09 May, 2020 1 commit
  4. 06 May, 2020 2 commits
  5. 04 May, 2020 1 commit
  6. 28 Apr, 2020 1 commit
  7. 27 Apr, 2020 1 commit
  8. 21 Apr, 2020 1 commit
  9. 20 Apr, 2020 2 commits
  10. 19 Apr, 2020 1 commit
    • Karsten Suehring's avatar
      Cleanup: restructure picture partitioning config files · 747ce1cd
      Karsten Suehring authored
      - remove picture partitioning section from CTC file (so that they can be combined wit partitioning in any order)
      - remove random access parameters from partitioning examples (combines well with AI or LD too)
      - add examples for three slices with slice layout inference from subpictures and without
      - try to make naming somewhat consistent
      747ce1cd
  11. 18 Apr, 2020 1 commit
  12. 28 Mar, 2020 1 commit
  13. 24 Mar, 2020 1 commit
  14. 23 Mar, 2020 2 commits
  15. 17 Mar, 2020 2 commits
  16. 11 Mar, 2020 1 commit
  17. 09 Mar, 2020 2 commits
  18. 06 Mar, 2020 1 commit
  19. 24 Feb, 2020 6 commits
  20. 14 Feb, 2020 1 commit
  21. 12 Feb, 2020 1 commit
  22. 11 Feb, 2020 1 commit
  23. 10 Feb, 2020 1 commit
  24. 07 Feb, 2020 5 commits