Title :
Multi- spectral image resolution refinement using stationary wavelet transform
Author :
Beaulieu, M. ; Foucher, S. ; Gagnon, L.
Author_Institution :
Centre de Recherche Inf. de Montreal, Que., Canada
Abstract :
Presents a pixel-level fusion method to refine the resolution of a multi-spectral image using a high-resolution panchromatic image. Our approach is an adaptation of the ARSIS method which takes into account the higher-order statistical moments of the wavelet coefficients and allow processing of non-dyadic images.
Keywords :
image resolution; remote sensing; wavelet transforms; ARSIS method; Amelioration de la Resolution Spatiale par Injection de Structures; high-resolution panchromatic image; higher-order statistical moments; multispectral image resolution refinement; nondyadic image processing; pixel-level fusion method; stationary wavelet transform; wavelet coefficients; Histograms; Image resolution; Multiresolution analysis; Multispectral imaging; Pixel; Principal component analysis; Spatial resolution; Statistics; Wavelet coefficients; Wavelet transforms;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2003. IGARSS '03. Proceedings. 2003 IEEE International
Print_ISBN :
0-7803-7929-2
DOI :
10.1109/IGARSS.2003.1295352
