Jpeg-ls Steve 0 574
Hello, I have get several problems trying to actually recompile in C the source code of Jpeg-ls - http://www.stat.columbia.edu/~jakulin/jpeg-ls/jpeg...

Multithreaded compression experiment kdo4973 0 189
Hi @all I've been busy experimenting multi-threading compression these last few weeks. The result of which is the weak but fast compressor Zhuff ...

Multi-threaded compression experiment Yann 1 263
Hi I've been experimenting multi-threaded compression lately, the result of which is a weak but fast compressor called Zhuff (about the same co...

Is ratio of set and reset bits an indicator of compressibility? Ernst 4 136
Is ratio of set and reset bits an indicator of compressibility? I'm working on a and exploring a binary transform and am forming an opinion on...

Image compression idea jacko 2 139
Taking an oversampled image by root(8) scaling of the x and y number of pix= els, and reducing sample to a single bit per colour would give the same ...

Compression bit by bit ,minor correction sundaresh.venugopal 2 142
This is a repost, with a minor correction. I have not coded this but it is clearly evident that it works, although I intend to code this shortly. I ...

Ann: Zip-Ada v.40 Gautier 1 155
Hello! A new version of the Zip-Ada library, @ http://unzip-ada.sf.net/ , is out. Latest changes are: - New package Zip.Compress.Deflate, with...

sound compression/polar trees Captain 0 150
hi As you probably can remember, my attempt to use KLT for sound compression kinda failed. So I've switched to a new idea now. The basic idea...

Call For Papers: The 2010 International Conference on Wireless Networks (ICWN'11), USA, July 18-21, 2011 A 0 135
Dear friends and colleagues: Please share the appended announcement with those who may be interested. Thank you - Steering Committee, ICWN -----...

Arithmetic Coding newbie Deamon 1 252
I have been reading about arithmetic coding for the past 3 days and cannot wrap my head around why and how the decoding process works for the non-se...