This page is under construction. More detailed stuff will be added soon.

Please follow the links to view segmentation results for 3-D images containing toroii, ellipsoids, and hyperboloids. Segmentation was performed using 3-D HMM. Mathematical equations for shape generation were obtained from Mathworld. The sizes of the images shown here are 100x100x100 and the noise level is indicated with the figures. The shape parameters are also indicated with the figures.

  1. torus 1
  2. torus 2
  3. ellipsoid 1
  4. ellipsoid 2
  5. hyperboloid 1
  6. hyperboloid 2