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ZMT zurich med tech

  1. Home
  2. Sim4Life
  3. CAD Modeling
  4. How to create the model by 2D picture

How to create the model by 2D picture

Scheduled Pinned Locked Moved CAD Modeling
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  • L Offline
    L Offline
    Lu
    wrote on last edited by
    #1

    link text
    In Silico Modeling of Neurovascular Bundle Stimulation in Sim4Life V7.0
    I watched the video,but I could not understand how to create the model by 2D pictures.Who someone could tell me the detail steps?

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    • brynB Offline
      brynB Offline
      bryn
      ZMT
      wrote on last edited by
      #2

      Th movie shows different approaches

      • segment the image in iSEG
      • import the segmentation in Sim4Life as labelfield
      • mesh the image (creates a 2d triangular mesh with patches per tissue region)
      • extrude the patches to create a 3d unstructured mesh

      Or:

      • import the image in Sim4Life
      • draw splines on the contours of tissue regions. The line will snap to the image entity. Make sure to close the loops.
      • cover the loops (flat sheet per loop) (Wire Tools -> Cover Loops)
      • select the cover loops and merge (Boolean -> Merge)
      • convert to mesh (Mesh Tools -> To Mesh)
      • remesh patches to have reasonable resolution (Remesh or Local Remesh)
      • extrude (Mesh Tools -> Extrude)
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      • brynB Offline
        brynB Offline
        bryn
        ZMT
        wrote on last edited by
        #3

        Youtube Video

        L 1 Reply Last reply
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        • brynB bryn

          Youtube Video

          L Offline
          L Offline
          Lu
          wrote on last edited by
          #4

          @bryn Thank you very much.I had succeeded.

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