Diferenças

Aqui você vê as diferenças entre duas revisões dessa página.

--- interimage:examples:multiresolution_segmentation [2010/06/17 18:03] – tkorting
+++ interimage:examples:multiresolution_segmentation [2010/09/14 14:42] (atual) – tkorting
@@ Linha 1: / Linha 1: @@
 ====== Multiresolution Segmentation ======
-This example shows how to perform multiple segmentation in the image, using coarse and fine resolutions. We use the three methods for segmentation currently available in InterIMAGE, namely //Region Growing//, //Baatz// and //Checkerboard//.
+This example shows how to perform multiple segmentation in the image, using coarse and fine resolutions. We use three methods for segmentation currently available in InterIMAGE, namely //Region Growing//, //Baatz// and //Checkerboard//.
 ===== Download =====
+{{:interimage:examples:ta_interimage_examples_multiresolution_segmentation.zip}}
 ===== Step-by-step =====
@@ Linha 9: / Linha 10: @@
 Create a new project called "multiresolution_segmentation".
-After that create a structure to perform segmentation. We firstly created a node called "coarse_segmentation" which applies the //TerraAIDA_Region_Growing_Segmentation// operator. We also created three child nodes, called "fine_segmentation", "fine_checkerboard", and "background" with //TerraAIDA_Baatz_Segmentation//, //TerraAIDA_Checkerboard_segmentation// and "Dummy Top Down" operators respectively. The node "background" will be associated to the remaining elements.
+Afterwards create a structure to perform segmentation. We initially create a node called "coarse_segmentation" which applies the //TA_Region_Growing_Segmentation// operator. We also create three child nodes, called "fine_segmentation", "fine_checkerboard", and "background" with //TA_Baatz_Segmentation//, //TA_Checkerboard_segmentation// and "Dummy Top Down" operators respectively. The node "background" will be associated to the remaining elements.
 {{:interimage:examples:nodes_multiresolution_segmentation.png?600}}
 The segmentation parameters used were:
-  * //coarse_segmentation// (TerraAIDA_Region_Growing_Segmenter)
+  * //coarse_segmentation// (TA_Region_Growing_Segmenter)
-    * Euclidean distance threshold: 40
+    * Euclidean Distance threshold: 40
-    * Segments minimun size: 200
+    * minimum segment size: 200
-    * //fine_segmentation// (TerraAIDA_Baatz_Segmenter)
+    * //fine_segmentation// (TA_Baatz_Segmenter)
       * Compactness weight: 0.5
       * Color weight: 0.5
       * Scale parameter: 20
       * Decision rule:
-        * mean('b1') < 230 AND mean('b2') < 230 AND mean('b3') < 230
+        * mean('b1') < 240 AND mean('b2') < 240 AND mean('b3') < 240
-    * //fine_checkerboard// (TerraAIDA_CheckerBoard)
+    * //fine_checkerboard// (TA_CheckerBoard)
       * Number of grid lines: 10
       * Number of grid columns: 10
       * Decision rule:
-        * ratio('b1') < 0.4
+        * ratio('b1') > 0.4
     * //background// (Dummy TopDown)
 Insert these rules in the nodes, by clicking in //TopDown Decision Rule//. Note: Select the option **No Merge**, as the //Lower-level Rule// for all Top Down nodes.
-{{:interimage:examples:fine_segmentation_multiresolution_segmentation.png?400}}
+{{:interimage:examples:new_fine_segmentation_multiresolution_segmentation.png?400}}
-After running your project, the result should be as the following figure:
+After running your project, the result should look as the following figure:
+{{:interimage:examples:result_multiresolution_segmentation.png?600}}