Difference between revisions of "2012 Winter Project Week:GraphbasedSeg"

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Image:PW-SLC2012.png|[[2012_Winter_Project_Week#Projects|Projects List]]
 
Image:PW-SLC2012.png|[[2012_Winter_Project_Week#Projects|Projects List]]
Image:multilineblurnoise_scimg.png|[[MLBN_S|Computer generated image]]
 
Image:multilineblur_scimgop.png|[[MLBN_S|Output]]
 
Image:Slice20_seg.png|[[left_atrium_slice| segmentation of a Left atrium slice]]
 
Image:Slice20_segzoom.png|[[left_atrium_slice_zoom| zoomed version]]
 
 
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* A model using image profile has been designed and cost functions based on that have been induced to optimally segment the left atrium and its surrounding wall.  
 
* A model using image profile has been designed and cost functions based on that have been induced to optimally segment the left atrium and its surrounding wall.  
 
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<li>[[File:multilineblur_scimgop.png]]</li>
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<li>[[File:Slice20_seg.png]]</li>
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Latest revision as of 16:13, 13 January 2012

Home < 2012 Winter Project Week:GraphbasedSeg

Key Partners

  • Utah: Gopal Veni, Ross Whitaker

Objective

  • Optimal segmentation of the left atrium and its surrounding tissue simultaneously on 3D LGE-MRI images.

Approach, Plan

  • A graph based technique is used that is capable of segmenting multiple surfaces simultaneously and in an optimal manner.
  • Our plan for the project week is to design a cost function that could effectively work on real data including left atrium and its surrounding wall.

Progress

  • So far, the algorithm has been tested successfully on the 2D synthetic data.
  • A model using image profile has been designed and cost functions based on that have been induced to optimally segment the left atrium and its surrounding wall.
  • Multilineblurnoise scimg.png
  • Multilineblur scimgop.png
  • Slice20 seg.png
  • Slice20 segzoom.png