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ICISP
2010
Springer

An Adaptive Multiresolution-Based Multispectral Image Compression Method

8 years 10 months ago
An Adaptive Multiresolution-Based Multispectral Image Compression Method
This paper deals with the problem of multispectral image compression. In particular, we propose to substitute the built-in JPEG 2000 wavelet transform by an adequate multiresolution analysis that we devise within the Lifting-Scheme framework. We compare the proposed method to the classical wavelet transform within both multi-2D and full-3D compression strategies. The two strategies are combined with a PCA decorrelation stage to optimize their performance. For a consistent evaluation, we use a framework gathering four families of metrics including the largely used PSNR. Good results have been obtained showing the appropriateness of the proposed approach especially for images with large dimensions.
Jonathan Delcourt, Alamin Mansouri, Tadeusz Sliwa,
Added 26 Jan 2011
Updated 26 Jan 2011
Type Journal
Year 2010
Where ICISP
Authors Jonathan Delcourt, Alamin Mansouri, Tadeusz Sliwa, Yvon Voisin
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