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interimage:examples:multiresolution_segmentation [2010/06/18 18:18] – tkortinginterimage:examples:multiresolution_segmentation [2010/09/14 14:42] (atual) – tkorting
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 ====== Multiresolution Segmentation ====== ====== 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 ===== ===== Download =====
-{{:interimage:examples:interimage_examples_multiresolution_segmentation.zip}}+{{:interimage:examples:ta_interimage_examples_multiresolution_segmentation.zip}}
  
 ===== Step-by-step ===== ===== Step-by-step =====
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 Create a new project called "multiresolution_segmentation". 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}} {{:interimage:examples:nodes_multiresolution_segmentation.png?600}}
  
 The segmentation parameters used were: 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       * Compactness weight: 0.5
       * Color weight: 0.5       * Color weight: 0.5
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       * Decision rule:       * Decision rule:
         * mean('b1') < 240 AND mean('b2') < 240 AND mean('b3') < 240          * 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 lines: 10
       * Number of grid columns: 10       * Number of grid columns: 10
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 {{:interimage:examples:new_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}} {{:interimage:examples:result_multiresolution_segmentation.png?600}}
interimage/examples/multiresolution_segmentation.1276885138.txt.gz · Última modificação: 2010/06/18 18:18 por tkorting