Sun, 27 Jul 2008 11:08:20 BST CiteULike: neteler cluster http://www.citeulike.org/user/neteler/tag/cluster CiteULike.org en-gb Copyright © 2004-2008 citeulike.org http://www.citeulike.org/user/neteler/article/172948 <i>International Journal of Geoinformatics. Special Issue on FOSS/GRASS 2004 & GIS-IDEAS 2004, Vol. 1, No. 1. (March 2005), pp. 51-61.</i><br /><br />In this paper we present a suite of new image processing tools for the GRASS Geographic Information System. New modules are suggested to support improved and semi-automated geocoding of vertical imagery. The ortho-rectification procedures have been extended to rectify oblique imagery from digital hand-held cameras for rendering purposes. Multi- and hyperspectral image analysis has been implemented to derive landuse/landcover maps at subpixel resolution. Image fusion with the Brovey transform is shown. We finally show high performance SMAP image classification on an openMosix cluster. An integrated toolbox for image registration, fusion and classification M Neteler D Grasso I Michelazzi L Miori S Merler C Furlanello International Journal of Geoinformatics. Special Issue on FOSS/GRASS 2004 & GIS-IDEAS 2004, Vol. 1, No. 1. (March 2005), pp. 51-61. 2005-04-27T20:06:27-00:00 2005 International Journal of Geoinformatics. Special Issue on FOSS/GRASS 2004 & GIS-IDEAS 2004 1 1 51 61 cluster fusion gis grass image openmosix processing spectral-unmixing