Automatic Segmentation of Colon in 3D CT Images and Removal of Opacified Fluid Using Cascade Feed Forward Neural Network

Algorithm 1

Steps implemented for the removal of tiny holes.

Divide the axial slice into 64 × 64 blocks

  for ()

    for ()

     ck = Estimate the area of the block ;

     if (ck < 10)

       = Reset to zero

     End

    End

  End