Hello Geotoolers, A small postscript to my query about neighbourhood operations on grid covereages (see below) which may be useful for other newbies.
After Martin pointed me towards JAI for doing such ops I also stumbled upon the very handy org.geotools.image.ImageWorker class which nicely wraps a selection of JAI operators. I'm now happily convolving, binarizing etc. :) Michael On Thu, Apr 24, 2008 at 12:33 PM, Michael Bedward <[EMAIL PROTECTED]> wrote: > Many thanks Martin. Being ignorant of image processing terms I had > thought that convolution always used kernel values that summed to 1.0, > but I see this isn't the case. > > cheers > Michael > > > > > On Wed, Apr 23, 2008 at 10:46 PM, Martin Desruisseaux wrote: > > You may consider working with JAI directly (GridCoverage2D is just a > > wrapper around a JAI image). Its look like that you want to do a > > convolution. > > > ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
