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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 20:24
    4 Pages
    1 2 3 ... 4
    • Replies: 91
    • Views: 7,327
    16th September 2020, 10:14 Go to last post
  2. Sticky Thread Sticky: LZPM v0.18 is here! (LZ77+ARI+Optimal Parsing)

    Started by encode, 20th August 2020 13:54
    • Replies: 2
    • Views: 688
    28th August 2020, 21:20 Go to last post
  3. Sticky Thread Sticky: GDC Competition: Notices

    Started by Ms1, 17th June 2020 20:21
    global data compression competition
    • Replies: 6
    • Views: 1,441
    28th August 2020, 21:12 Go to last post
  4. Sticky Thread Sticky: RAZOR - strong LZ-based archiver

    Started by Christian, 8th September 2017 08:49
    7 Pages
    1 2 3 ... 7
    • Replies: 208
    • Views: 84,686
    4th June 2020, 22:53 Go to last post
  5. Sticky Thread Sticky: List of Asymmetric Numeral Systems implementations

    Started by Jarek, 12th November 2014 15:13
    • Replies: 13
    • Views: 37,164
    28th February 2018, 23:06 Go to last post
  1. Disha Format - A different Text Compression Algorithm

    Started by urntme, 15th September 2020 08:12
    • Replies: 25
    • Views: 830
    Today, 10:04 Go to last post
  2. JPEG XL status update and key distinguishing features

    Started by Jon Sneyers, 26th May 2020 20:30
    4 Pages
    1 2 3 ... 4
    • Replies: 106
    • Views: 8,515
    Yesterday, 14:53 Go to last post
  3. I have no luck with additional compression TS40.txt...

    Started by lz77, 1st August 2020 11:16
    2 Pages
    1 2
    • Replies: 36
    • Views: 1,712
    17th September 2020, 18:23 Go to last post
  4. is there 7-zip smart dictionary size tool ?

    Started by SvenBent, 10th March 2020 16:12
    • Replies: 7
    • Views: 797
    17th September 2020, 13:47 Go to last post
  5. GPU compression

    Started by JamesWasil, 17th September 2020 07:04
    compression, future, gpu, hardware, proprietary
    • Replies: 1
    • Views: 133
    17th September 2020, 09:11 Go to last post
  6. Is encode.su community interested in a new free lossy image codec?

    Started by Raphael Canut, 24th August 2018 21:41
    7 Pages
    1 2 3 ... 7
    • Replies: 188
    • Views: 22,134
    16th September 2020, 23:21 Go to last post
  7. zpaq updates

    Started by Matt Mahoney, 9th September 2009 06:37
    85 Pages
    1 2 3 ... 85
    • Replies: 2,548
    • Views: 1,104,476
    16th September 2020, 17:21 Go to last post
  8. A Data Compression Algorithm that uses Bit Recycling

    Started by urntme, 15th September 2020 08:50
    • Replies: 6
    • Views: 333
    16th September 2020, 14:03 Go to last post
  9. e8c posts from GDC discussion

    Started by e8c, 15th September 2020 13:41
    • Replies: 2
    • Views: 88
    16th September 2020, 13:07 Go to last post
  10. tensorflow-compress

    Started by byronknoll, 22nd July 2020 01:44
    • Replies: 7
    • Views: 1,068
    16th September 2020, 10:06 Go to last post
  11. paq8px

    Started by Jan Ondrus, 25th April 2009 21:48
    71 Pages
    1 2 3 ... 71
    • Replies: 2,110
    • Views: 569,456
    14th September 2020, 21:58 Go to last post
  12. Compressing a collection of large bitmaps.

    Started by compressed_doggo, 7th September 2020 00:43
    • Replies: 12
    • Views: 701
    12th September 2020, 11:43 Go to last post
  13. Kraken compressor

    Started by HeirToday, 28th April 2016 11:40
    2 Pages
    1 2
    • Replies: 49
    • Views: 25,951
    11th September 2020, 18:18 Go to last post
  14. FileOptimizer

    Started by nikkho, 18th August 2012 17:36
    23 Pages
    1 2 3 ... 23
    • Replies: 663
    • Views: 202,105
    9th September 2020, 13:15 Go to last post
    • Replies: 7
    • Views: 996
    6th September 2020, 02:29 Go to last post
  15. RTX IO / MS DirectStorage compression

    Started by Shelwien, 5th September 2020 05:06
    • Replies: 2
    • Views: 334
    5th September 2020, 23:10 Go to last post
  16. CM4

    Started by cade, 22nd January 2014 20:43
    2 Pages
    1 2
    • Replies: 30
    • Views: 20,325
    5th September 2020, 16:04 Go to last post
  17. Lightbulb Reduced Length LZ (RLLZ): One way to output LZ77 codes

    Started by compgt, 21st September 2018 11:36
    2 Pages
    1 2
    • Replies: 38
    • Views: 3,549
    31st August 2020, 20:06 Go to last post
  18. enwik10 benchmark results

    Started by Sportman, 15th January 2020 14:58
    4 Pages
    1 2 3 ... 4
    • Replies: 108
    • Views: 11,199
    30th August 2020, 13:50 Go to last post
  19. Compress small integers

    Started by CompressMaster, 20th August 2020 16:14
    integers
    • Replies: 8
    • Views: 508
    29th August 2020, 08:58 Go to last post
  20. Nonlinear transform coding?

    Started by Jarek, 27th August 2020 09:10
    • Replies: 1
    • Views: 221
    27th August 2020, 12:00 Go to last post
  21. mozjpeg

    Started by Arkanosis, 6th March 2014 16:56
    4 Pages
    1 2 3 ... 4
    • Replies: 101
    • Views: 64,800
    22nd August 2020, 14:31 Go to last post
  22. precomp - further compress already compressed files

    Started by schnaader, 8th November 2019 12:37
    3 Pages
    1 2 3
    • Replies: 87
    • Views: 15,994
    22nd August 2020, 07:22 Go to last post
  23. Delta codecs

    Started by Bulat Ziganshin, 14th August 2020 13:55
    bsdiff, delta, vcdiff, xdelta, xdelta3
    • Replies: 3
    • Views: 632
    21st August 2020, 16:59 Go to last post
  24. JPEG XL vs. AVIF

    Started by SolidComp, 22nd May 2020 15:54
    2 Pages
    1 2
    • Replies: 37
    • Views: 3,542
    21st August 2020, 11:08 Go to last post
  25. Small data compression – theory and practice

    Started by SolidComp, 14th June 2020 12:16
    • Replies: 21
    • Views: 2,327
    17th August 2020, 00:41 Go to last post
  26. Looking for dynamic ari/ans codec

    Started by Bulat Ziganshin, 14th August 2020 15:22
    • Replies: 1
    • Views: 331
    16th August 2020, 17:27 Go to last post
  27. Hardware Memory Compression

    Started by JamesWasil, 14th August 2020 23:44
    • Replies: 1
    • Views: 305
    15th August 2020, 04:49 Go to last post
  28. Making JPEG XS lossless

    Started by Stefan Atev, 13th August 2020 17:06
    • Replies: 1
    • Views: 267
    14th August 2020, 04:31 Go to last post
  29. (Extremely) tiny decompressors

    Started by introspec, 4th May 2020 02:10
    2 Pages
    1 2
    • Replies: 48
    • Views: 4,242
    10th August 2020, 20:39 Go to last post

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