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Forum: Data Compression

Discussion about compression algorithms and software.

  1. Sticky Thread Sticky: GDC Competition: Discussions

    Started by Ms1, 17th June 2020 21:24
    5 Pages
    1 2 3 ... 5
    • Replies: 146
    • Views: 16,658
    2nd January 2021, 16:47 Go to last post
  2. Cool Sticky Thread Sticky: BCM v2.00 Alpha 1-3 is here!

    Started by encode, 30th October 2020 13:00
    • Replies: 14
    • Views: 1,676
    12th November 2020, 08:35 Go to last post
  3. Sticky Thread Sticky: RAZOR - strong LZ-based archiver

    Started by Christian, 8th September 2017 09:49
    7 Pages
    1 2 3 ... 7
    • Replies: 209
    • Views: 91,673
    26th September 2020, 17:32 Go to last post
  4. Sticky Thread Sticky: List of Asymmetric Numeral Systems implementations

    Started by Jarek, 12th November 2014 16:13
    • Replies: 13
    • Views: 38,852
    1st March 2018, 00:06 Go to last post
  1. paq8px

    Started by Jan Ondrus, 25th April 2009 22:48
    77 Pages
    1 2 3 ... 77
    • Replies: 2,290
    • Views: 606,276
    Today, 20:27 Go to last post
  2. JXL reference software version 0.2 released

    Started by Jon Sneyers, 24th December 2020 21:51
    2 Pages
    1 2
    • Replies: 35
    • Views: 3,069
    Today, 16:40 Go to last post
  3. Paq8sk

    Started by suryakandau@yahoo.co.id, 8th April 2020 03:28
    8 Pages
    1 2 3 ... 8
    • Replies: 219
    • Views: 20,166
    Today, 14:27 Go to last post
  4. Paq8pxd dict

    Started by kaitz, 21st January 2012 22:14
    35 Pages
    1 2 3 ... 35
    • Replies: 1,030
    • Views: 362,203
    Today, 02:33 Go to last post
  5. WebP 2: experimental successor of the WebP image format

    Started by skal, 30th November 2020 22:52
    3 Pages
    1 2 3
    • Replies: 63
    • Views: 4,370
    15th January 2021, 17:19 Go to last post
  6. zpaq updates

    Started by Matt Mahoney, 9th September 2009 07:37
    89 Pages
    1 2 3 ... 89
    • Replies: 2,653
    • Views: 1,130,896
    12th January 2021, 14:24 Go to last post
    • Replies: 5
    • Views: 408
    12th January 2021, 08:19 Go to last post
    • Replies: 15
    • Views: 513
    11th January 2021, 03:23 Go to last post
  7. SARS-CoV-2 Coronavirus Data Compression Benchmark

    Started by JamesB, 31st December 2020 21:39
    2 Pages
    1 2
    • Replies: 33
    • Views: 1,698
    10th January 2021, 16:48 Go to last post
  8. paq8gen - sequence compressor

    Started by Gotty, 3rd January 2021 00:24
    2 Pages
    1 2
    • Replies: 30
    • Views: 1,431
    10th January 2021, 03:32 Go to last post
    • Replies: 7
    • Views: 652
    9th January 2021, 23:22 Go to last post
  9. Hutter Prize Question about Wolfram Mathematica

    Started by Emil Enchev, 8th January 2021 12:26
    • Replies: 3
    • Views: 310
    8th January 2021, 15:01 Go to last post
  10. e8c posts from GDC discussion

    Started by e8c, 15th September 2020 14:41
    • Replies: 18
    • Views: 4,693
    5th January 2021, 04:14 Go to last post
  11. NNCP: Lossless Data Compression with Neural Networks

    Started by pothos2, 6th April 2019 21:39
    5 Pages
    1 2 3 ... 5
    • Replies: 136
    • Views: 26,189
    3rd January 2021, 22:49 Go to last post
  12. precomp - further compress already compressed files

    Started by schnaader, 8th November 2019 13:37
    4 Pages
    1 2 3 ... 4
    • Replies: 93
    • Views: 18,698
    3rd January 2021, 13:05 Go to last post
  13. jpg, png, webp encoder and butteraugli distance

    Started by Lithium Flower, 25th September 2020 17:23
    • Replies: 17
    • Views: 2,201
    1st January 2021, 14:39 Go to last post
  14. Lossy image compression: Fidelity vs Appeal

    Started by Jon Sneyers, 30th December 2020 23:30
    • Replies: 2
    • Views: 381
    31st December 2020, 14:29 Go to last post
  15. How to quickly compute CRC-32 of an all-zeroed buffer

    Started by fcorbelli, 24th December 2020 20:27
    • Replies: 3
    • Views: 295
    30th December 2020, 19:51 Go to last post
  16. AVX2 nibble decoding (SIMD horizontal scan)

    Started by Shelwien, 24th December 2020 09:51
    • Replies: 12
    • Views: 957
    30th December 2020, 14:47 Go to last post
  17. Post BCM 0.12 is here!

    Started by encode, 31st October 2010 21:19
    4 Pages
    1 2 3 ... 4
    • Replies: 93
    • Views: 69,781
    28th December 2020, 11:52 Go to last post
  18. JPEG XL vs. AVIF

    Started by SolidComp, 22nd May 2020 16:54
    3 Pages
    1 2 3
    • Replies: 81
    • Views: 9,671
    28th December 2020, 02:26 Go to last post
  19. Oodle Texture compression

    Started by SolidComp, 23rd June 2020 01:41
    • Replies: 2
    • Views: 796
    26th December 2020, 10:50 Go to last post
  20. Compression algorithms explanation [LZ4,zstd,lizard]

    Started by fibersel, 13th December 2020 02:46
    lizard, lz4, zstd
    • Replies: 6
    • Views: 911
    24th December 2020, 17:34 Go to last post
  21. Lossless Photo Compression Benchmark

    Started by Alexander Rhatushnyak, 12th October 2015 03:14
    2 Pages
    1 2
    • Replies: 59
    • Views: 25,925
    23rd December 2020, 22:18 Go to last post
  22. encoding info

    Started by picaadi, 22nd December 2020 10:25
    • Replies: 1
    • Views: 228
    22nd December 2020, 12:43 Go to last post
  23. Hutter Prize Question

    Started by Bullbash, 18th December 2020 00:56
    • Replies: 5
    • Views: 365
    20th December 2020, 20:02 Go to last post
  24. String compression for 8bit architectures.

    Started by anormal, 17th October 2020 23:35
    • Replies: 11
    • Views: 1,099
    20th December 2020, 10:02 Go to last post
  25. Cool HandmadeCon 2016 videos

    Started by encode, 4th February 2017 20:23
    • Replies: 1
    • Views: 954
    20th December 2020, 09:53 Go to last post
  26. Smile Hutter Prize, 4.17% improvement is here

    Started by Alexander Rhatushnyak, 6th November 2017 08:10
    4 Pages
    1 2 3 ... 4
    • Replies: 91
    • Views: 47,610
    19th December 2020, 23:22 Go to last post
  27. C gurus: what is this?

    Started by fcorbelli, 18th December 2020 20:52
    • Replies: 9
    • Views: 553
    19th December 2020, 21:43 Go to last post

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