Slashdot Mirror


Breakthrough In JPEG Compression

Kris_J writes "The makers of the (classic) compression package Stuffit have written a program that can compress JPGs by roughly 30%. This isn't the raw image to JPG compression, this is lossless compression applied to the JPG file. Typical compression rates for JPGs are 2% to -1%. If you read the whitepaper (PDF), they are even proposing a new image format; StuffIt Image Format (SIF). Now I just need someone to write a SIF compressor for my old Kodak DC260."

1 of 648 comments (clear)

  1. Re:Fractal image format by ID10T5 · · Score: 5, Funny
    I'm not sure how practical 100% reduction is, but if anyone is interested I have an extremely fast algorithm for doing it.

    The results can be seen by the /. logo I have reduced here: