Difference between revisions of "Dif"
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|Short description=Differential intra-interchannel filtering of RGB .bmp images for enhancing lossless data compressibility. | |Short description=Differential intra-interchannel filtering of RGB .bmp images for enhancing lossless data compressibility. | ||
|Full description=Dif, is an experimental application focused in exploiting the intra and inter-channel correlation existing in data of multi-channel image files using differential predictors within the same colour channel and between the various colour channels in order to obtain a filtered output, or multiple filtered outputs, one for each colour channel, that compress better than the original data without any loss of information, using different external compression algorithms (deflate, LZMA, PAQ) | |Full description=Dif, is an experimental application focused in exploiting the intra and inter-channel correlation existing in data of multi-channel image files using differential predictors within the same colour channel and between the various colour channels in order to obtain a filtered output, or multiple filtered outputs, one for each colour channel, that compress better than the original data without any loss of information, using different external compression algorithms (deflate, LZMA, PAQ) | ||
+ | |Homepage URL=https://web.archive.org/web/20061021063801/http://giorgiotani.interfree.it/s_dif.html | ||
|User level=none | |User level=none | ||
− | | | + | |Is High Priority Project=No |
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|Computer languages=Free Pascal | |Computer languages=Free Pascal | ||
− | | | + | |Accepts cryptocurrency donations=No |
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|Keywords=Compression,lossless,filter,RGB image,differential,residual | |Keywords=Compression,lossless,filter,RGB image,differential,residual | ||
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|Version identifier=1.0 | |Version identifier=1.0 | ||
|Version date=2005-12-08 | |Version date=2005-12-08 | ||
|Version status=stable | |Version status=stable | ||
|Version download=https://web.archive.org/web/20061021063801/http://giorgiotani.interfree.it/software/dif_1.0-src.zip | |Version download=https://web.archive.org/web/20061021063801/http://giorgiotani.interfree.it/software/dif_1.0-src.zip | ||
+ | |Last review by=Bendikker | ||
+ | |Last review date=2018/03/29 | ||
+ | |Submitted by=Database conversion | ||
+ | |Submitted date=2011-04-01 | ||
+ | |Is GNU=No | ||
+ | |License verified date=2005-12-12 | ||
+ | }} | ||
+ | {{Project license | ||
+ | |License=GPLv2 | ||
+ | |License verified by=Ted Teah | ||
|License verified date=2005-12-12 | |License verified date=2005-12-12 | ||
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}} | }} | ||
{{Person | {{Person | ||
+ | |Real name=Giorgio Tani | ||
|Role=Maintainer | |Role=Maintainer | ||
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|Email=giorgiotani@interfree.it | |Email=giorgiotani@interfree.it | ||
− | |Resource URL= | + | }} |
+ | {{Resource | ||
+ | |Resource audience=Ruby (Ref) | ||
+ | |Resource URL=https://rubygems.org/gems/dif | ||
}} | }} | ||
{{Resource | {{Resource | ||
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|Interface=x-window-system | |Interface=x-window-system | ||
}} | }} | ||
− | {{ | + | {{Featured}} |
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Latest revision as of 19:17, 29 March 2018
dif
https://web.archive.org/web/20061021063801/http://giorgiotani.interfree.it/s_dif.html
Differential intra-interchannel filtering of RGB .bmp images for enhancing lossless data compressibility.
Dif, is an experimental application focused in exploiting the intra and inter-channel correlation existing in data of multi-channel image files using differential predictors within the same colour channel and between the various colour channels in order to obtain a filtered output, or multiple filtered outputs, one for each colour channel, that compress better than the original data without any loss of information, using different external compression algorithms (deflate, LZMA, PAQ)
Download
https://web.archive.org/web/20061021063801/http://giorgiotani.interfree.it/software/dif_1.0-src.zip
Categories
Licensing
License
Verified by
Verified on
Notes
Leaders and contributors
Contact(s) | Role |
---|---|
Giorgio Tani | Maintainer |
Resources and communication
Audience | Resource type | URI |
---|---|---|
Ruby (Ref) | https://rubygems.org/gems/dif | |
Bug Tracking,Developer,Help,Support | mailto:giorgio.tani@email.it |
Software prerequisites
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.
The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.