The color transform operation is used to change the color system of an image. The available methods in TerraAmazon are:
RGB to IHS: Converts the system color of the image from RGB to IHS.
IHS to RGB: Converts the system color of the image from IHS to RGB.
Select PROCESSING → RASTER PROCESSING → COLOR TRANSFORM in the main menu.
On the List of Layers select the raster layer to change the color system.
Optionally use Filter By Name field giving part of the layer name to help find the layer in the list.
Press the Next button to go to next step or the the Cancel button to close the dialog.
Color Transform parameters
Select the Type of color transform to be used and set the their specific parameters.
RGB - IHS
Select the raster and band index for the red channel.
Select the raster and band index for the blue channel.
Select the raster and band index for the green channel.
Defines the minimum and maximum RGB value used in the transformation.
IHS - RGB
Select the raster and band index for the intensity channel.
Select the raster and band index for the hue channel.
Select the raster and band index for the saturation channel.
Defines the minimum and maximum RGB value used in the transformation.
Press the Next button to apply the color transform or the Back button to go to the previous page.
Output information
Raster Info - First
press
and inform the folder where the resulting file will be saved.
Name - inform the raster name.
Extra Parameters - if there are some.
Press the Finish button to save the resulting transformed raster.