Title :
A review and comparison of commercially available pan-sharpening techniques for high resolution satellite image fusion
Author :
Zhang, Yun ; Mishra, Rakesh K.
Author_Institution :
Dept. of Geodesy & Geomatics Eng., Univ. of New Brunswick, Fredericton, NB, Canada
Abstract :
High resolution panchromatic (Pan) and multispectral (MS) images from modern satellites have been increasingly used in remote sensing applications. Many pan-sharpening algorithms have been adopted by commercial remote sensing and GIS software packages. However, discrepant pan-sharpening results have been reported by different papers using different fusion techniques and images. There is a lack of common understanding of the performance of the techniques. The paper provides an overview and the results of a comprehensive test and evaluation of commercial techniques for pan-sharpening IKONOS, QuickBird, GeoEye-1, and WorldView-2 images.
Keywords :
artificial satellites; geographic information systems; geophysical image processing; image fusion; image resolution; remote sensing; GIS software package; GeoEye-1; MS image; QuickBird; WorldView-2 image; commercial available pan-sharpening technique; fusion techniques; high resolution panchromatic image; high resolution satellite image fusion; multispectral image; pan-sharpening IKONOS; remote sensing applications; Image color analysis; Image fusion; Remote sensing; Satellites; Software algorithms; Spatial resolution; high-resolution imaging; image fusion; performance evaluation;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2012 IEEE International
Conference_Location :
Munich
Print_ISBN :
978-1-4673-1160-1
Electronic_ISBN :
2153-6996
DOI :
10.1109/IGARSS.2012.6351607
