Segmentation and 3D ModelReconstruction

• 3D surface reconstruction through segmentation
  • Polygon mesh representing boundary faces
  • Automatic
    • Thresholding
      • Interpolation
      • Wrapping
      • Snakes
      • Correlation
    • Interactive
      • 2D/3D region growing
      • Lasso, brush
      • Intelligent scissors
      • Morphological operators
      • 3D clipping
      • Multi-view 3D operation
  • 3D volume meshing
    • Volumetric finite element grid (e.g., tetrahedra)
• Easy-to-use