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These softwares are FREE and under the GPL (GNU) license.
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Software / Report |
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FracTalCompressions V1.9 (GPL Licence) - [French] |
Realized for a C'project, for the Polytech'Tours first year.
Presentation
Fractal compression is a lossy compression method used to compress
images using fractals. The fractal compression technique relies on
the fact that in certain images, parts of the image resemble other
parts of the same image. We actually choose three efficient methods:
the Jacquin's compression, the Delaunay's compression and another one named Compression by successive subdivision of triangles. The complexity of the compression module
stays high, but that's not a burning issue for the project. In fact,
users need a quick access to the images, and that's the decompression
module which provides the service. The decompression is impressive:
fewer than one second by image.
Realized with the Fox-Toolkit library, in C++, for a projet in Polytech'Tours [France]
Samples:
Compressions Samples [lena]
| Screenshot
| Authors |
Florian Agen Julien Michot |
Under the direction of : |
Jean-Yves Ramel [Polytech'Tours - LI ] |
Size |
1 Mo - 2.7 Mo - 4.6 Mo |
Date of creation |
2005 |
Downloads |
Executable [Windows] -
Executable [Linux] -
Report(pdf) -
Source
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Report HTML
| 660 - 414 - 416
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FracTal Compressions
RapportBD
rapport-cdrom
rapport-codages
Contours actifs rapport de stagerapport-images
Rapport_MMC_BaumWelch
Contours actifs rapport de stage
L-systèmes modélisation arbre 3D et plante
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