The HPF algorithm about the histrogram matching states "Stretch the new multispectral image to match the mean and standard deviation of the original (input) multispectral image"
In that context why it is wrong to do : Ouput <- output/sddev(output)*sddev(input) Output <- Output - mean(output) + mean(input) N On Sun, Nov 17, 2013 at 11:08 PM, Markus Neteler <[email protected]> wrote: > On Sun, Nov 17, 2013 at 8:47 PM, Michael Barton <[email protected]> > wrote: >> I do not have an image set that is >8bit and floating point for testing. But >> someone on the list did not too long ago. > > This may be of interest: > > http://landsat.usgs.gov/L8_12_bit.php > "Landsat 8 products are delivered as 16-bit images." > > Markus > _______________________________________________ > grass-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-dev _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
