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JPEGs optimization
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JPEGs optimization
09-03-2011, 08:44 PM
Post: #1
JPEGs optimization
Hi all.

I have found these two papers:
  • http://ieeexplore.ieee.org/iel5/83/4711346/04682736.pdf?arnumber=4682736
  • http://ieeexplore.ieee.org/iel5/4378863/4379219/04379276.pdf?arnumber=4379276
which present a compression method fully compatible with existing JPEG decoders, that achieve a 30% reduction on file size without noticeable degradation and the method is quick (0.2 seconds for typical images).

It is also claimed that this algorithm achives the maximum compression that JPEG encoders fully compatible with existing JPEG decoders can achieve.

As photoshop does not have it, do you know if there is a software that implements this algorithm?
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Messages In This Thread
JPEGs optimization - lena - 09-03-2011 08:44 PM
RE: JPEGs optimization - pmeenan - 09-07-2011, 02:21 AM
RE: JPEGs optimization - lena - 09-07-2011, 09:59 PM
RE: JPEGs optimization - pmeenan - 09-08-2011, 12:03 AM
RE: JPEGs optimization - lena - 09-15-2011, 02:49 AM
RE: JPEGs optimization - Aaron Kulick - 09-15-2011, 02:56 AM
RE: JPEGs optimization - jarrod1937 - 09-17-2011, 01:45 AM
RE: JPEGs optimization - lena - 12-03-2013, 11:52 PM
RE: JPEGs optimization - jarrod1937 - 12-04-2013, 12:34 AM
RE: JPEGs optimization - pmeenan - 12-04-2013, 12:59 AM
RE: JPEGs optimization - lena - 12-04-2013, 02:42 AM
RE: JPEGs optimization - jarrod1937 - 12-04-2013, 04:29 AM
RE: JPEGs optimization - pmeenan - 12-04-2013, 03:04 AM
RE: JPEGs optimization - lena - 12-04-2013, 08:37 PM
RE: JPEGs optimization - pmeenan - 12-05-2013, 03:15 AM
RE: JPEGs optimization - lena - 12-06-2013, 02:04 AM
RE: JPEGs optimization - iSpeedLink.com - 12-05-2013, 07:17 AM

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