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Proceedings Paper

Satellite image multiscale representation by matching pursuit
Author(s): A. Serir; Boualem Sansal; Abdellatif Seghier
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Paper Abstract

In this paper, we introduce an extension to 2-D case of Mallat's algorithm called 'Matching Pursuit'. This algorithm decomposes the image into a linear expansion of waveforms that belong to a redundant dictionary of functions. Using Gabor's space-frequency atoms and a test on the residual image norm, an image compression rate of 31.59 is also reached and a segmentation approach could be realized.

Paper Details

Date Published: 1 December 1995
PDF: 7 pages
Proc. SPIE 2646, Digital Photogrammetry and Remote Sensing '95, (1 December 1995); doi: 10.1117/12.227861
Show Author Affiliations
A. Serir, Institut d'Electronique (Algeria)
Boualem Sansal, Institut d'Electronique (Algeria)
Abdellatif Seghier, Univ. Paris Sud (France)


Published in SPIE Proceedings Vol. 2646:
Digital Photogrammetry and Remote Sensing '95
Eugeny A. Fedosov, Editor(s)

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