METHOD TO INCREASE SPATIAL FRAGMENTATION OF HYPERSPECTRAL AEROSPACE IMAGERIES ON THE BASE OF SUBPIXEL REDISTRIBUTION OF SPECTRAL COMPONENT PARTICLES

摘要

The invention concerns processing of the hyperspectral imagery from onboard hyperspectral systems for Earth remote sensing.The method performs the spectral endmembers unmixing, reallocation the endmembers subpixel fractions using their spatial neighborhood and mixing the said reallocated endmembers fractions. As result the enhanced spatial resolution hyperspectral imagery is composed.The method provides more detailed terrain rendering on hyperspectral images and therefore refines the interpretation possibilities.