User Manual - pancroma

Now we will start the pan sharpening. Select ‘File’|’Close Graphics Windows andReset’. Now open your three subset band files, in my case the files‘1106Subsetband1.jpg’; ‘1106Subsetband2.jpg’; ‘1106Subsetband3.jpg’ plus thePAN file ; ‘1106Subsetband4.jpg’. Note that the reference image is still visible.We will compare the panchromatic image to this image in order to see how trueour panchromatic colors are and to make adjustments if necessary.For our first try, we will accept the default PANCROMA TM settings except formanual adjustment we will switch histogram matching off. Check the ‘ActivateImage Processing Routines’ check box. Select ‘Pan Sharpening’|’HSI Transform’.When the iterations data entry box pops up, just click ‘OK’ to accept the defaultsettings. When the image processing data entry box appears, uncheck the ‘ClipTail’ check box and then select ‘Process Image’. After a bit of computation, thepanchromatic image will be computed, and your screen should look somethinglike the figure below:313