Optimisation de la Compression d’Image Médicale par la Transformée de DWT Couplée par la DCT

Please use this identifier to cite or link to this item: http://dspace.univ-temouchent.edu.dz/handle/123456789/2573

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DC Field	Value	Language
dc.contributor.author	Amamra, Nour El Houda	-
dc.contributor.author	Ameur Berrahou, Sarra	-
dc.date.accessioned	2024-02-22T14:32:09Z	-
dc.date.available	2024-02-22T14:32:09Z	-
dc.date.issued	2017	-
dc.identifier.citation	https://theses.univ-temouchent.edu.dz/opac_css/doc_num.php?explnum_id=1312	en_US
dc.identifier.uri	http://dspace.univ-temouchent.edu.dz/handle/123456789/2573	-
dc.description.abstract	In this paper, we are interested in first generation wavelets, in order to compress medical images in gray and color, and compression is used with loss, it is the most widespread The results obtained in medical images in gray level and color images show a visual and numerical superiority of the compression by our program (DWT sym7 DCT + arithmetic coder) compared to the other methods. These visual results .(Promoters are confirmed by evaluation parameters such as (PSNR, Tc	en_US
dc.subject	DWT, PSNR, Tc, sym7	en_US
dc.title	Optimisation de la Compression d’Image Médicale par la Transformée de DWT Couplée par la DCT	en_US
Appears in Collections:	Electronique

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