Parent Topic: Aggregate

Apply To Output Channel

The ``Apply to Output Channel'' action button along the bottom of the panel will perform the aggregate mapping to the output image channel.

The mapped aggregates will have grey level values that were specified as the aggregate value. The classes that have not been aggregated will be copied directly to the output channel.

The class names, colours, and description will also be written out as an output channel.

For example: Given the following class/aggregate relation:

     Original Class List               Aggregate List

     0:Set to Lake(255)                40:Wheat(10,30)
    10:Set to Wheat(40)               255:Lake(0)
    20:Not Assigned
    30:Set to Wheat(40)
    40:Not Assigned
After the "Apply to Output Channel" has been pressed, the output image will contain 3 different classes:

       Gray Levels             Descriptions
       of Output Image

           20                  Same at the original class list.
           40                  Contains Original classes 40, 10, and 30.
          255                  Contains only class 0.

Parent Topic: Aggregate
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