Satellite image multiscale representation by matching pursuit
Amina Serir, Boualem Sansal, Abdellatif Seghier · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1995
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.