Diferenças

Aqui você vê as diferenças entre duas revisões dessa página.

--- interimage:examples:example4 [2011/08/16 20:20] – rsilva
+++ interimage:examples:example4 [2011/08/16 20:35] – rsilva
@@ Linha 17: / Linha 17: @@
   * tijuca.tif
@@ Linha 57: / Linha 59: @@
 {{interimage:examples:example4_8.png|Selecting an operator}}
   * Save the project and re-execute the interpretation.
+  * The aim of this step was to show how the reliability values affect the interpretation process. Basically, if two polygons are competing for the same image region, the one with the higher reliability value will prevail. In this case, we had this priority list: 1. //Shadow//, 2. //Vegetation// and 3. //Non-vegetation//.
+  * Now, try to change the reliability value of the //Vegetation// node to 0.5. Save the project and re-execute the interpretation. By doing it, we are taking the //Vegetation// class to the front of the list. Here is a comparison between the two results:
+{{interimage:examples:example4_9.png|Result with the first priority list}} -> {{interimage:examples:example4_10.png|Result with the second list}}