Using various kinds of frequencies 6 46 (9/22/2012 9:17:17 AM)
If one in the space of, say, 8 bits, optimally allocate a part to the most freqeunt words, a part to the most frequent digraphs and finally a part to the single characters, couldn't that eventually be bette...
mok-kong.shen (134)

Fixed-length coding trick 1 58 (9/22/2012 7:50:00 PM)
Reading up on some basic information theory, I came by some notes by David S.Touretzky, regarding fixed-length codes, where he hints of a certain trick when a few items are outside the upper-bound of the fixed ...
casper.bang (1)

[ANN] Blosc 1.1.5 released 0 35 (9/21/2012 9:30:35 AM)
======================================================== Announcing Blosc 1.1.5 A blocking, shuffling and lossless compression library ======================================================== What is ne...
faltet (12)

Seeking examples of zip files, new and old 0 35 (9/19/2012 11:30:44 PM)
Hi all. I'm wondering if anyone knows of any good collection of sample zip files covering a large number of the possible compression methods. Essentially I have a zip library which I think only supports D...
trejkaz (7)

Source Code for fractal compression 1 1207 (1/5/2006 7:43:22 PM)
Hi all I'm looking for a source code for fractal compression (possiblly the recent one with variable range block size by Dr. Fisher) can anyone help me in finding them? Thanks ...
parsa.h (1)

Employing a set of data files guaranteed to be available at the time of decompression 22 92 (7/13/2007 4:51:13 AM)
Hello there, I've been reading up a little on compression lately, and started wondering about something. I know you can't get significant results compressing arbitrary data with respect to a seeded pseudo-ran...
realityhandbook (1)

Recovering lost JPEGs on hard drive 9 42 (9/2/2012 9:46:26 PM)
I have no idea how this happened but I lost a whole folder of important irreplaceable pics. This happened a few weeks before on another folder in my My Pictures directory but luckily I had a backup on the VM...
industrial_one (55)

[ANN] Blosc 1.1.4 released 0 57 (9/16/2012 10:11:11 AM)
=============================================================== Announcing Blosc 1.1.4 A blocking, shuffling and lossless compression library ===============================================================...
faltet (12)

usage of zlib z_block flush option 1 47 (9/5/2012 3:48:58 PM)
I'm attempting to locate what applications uses the Z_BLOCK zlib flush option but have only found one obscure user. Just wondering if anyone knows if this flush option is commonly used ? thanks ...
jladouceur (2)

IJG arithmetic coding option broken 3 34 (9/10/2012 7:57:18 AM)
Hi folks, JPEG delivered and still delivers for quite a while reference test streams for JPEG, as part of the "reference testing procedure" defined in 10918-2, and ITU-T.83. These test streams are suppos...
thor16 (320)