Post-Classification

This page describes the procedures for the "Post-Classification" window used on images previously classified, mainly by "pixel".

Executing Post-Classification:

  • on the "Classification" window, click on Post-Classification... and then, on the Classified Images list, choose an image to be processed;
  • choose a value (from 1 to 7) for Weight and Threshold. The weight refers to the number of times the central point frequency will be considered. The Threshold refers to the frequency value above which the central point is modified.
  • click on Apply;
  • click on Close.

NOTE: To analyze the post-classification effect, select the classified image on the "Control Panel" and click on Execute - Draw ( ) on the active screen.

Image Classification