Interactive Tele-Radiological Segmentation Systems for Treatment and Diagnosis

Algorithm 1

define the threshold labeling

    for 𝑖=1 to Whole_Voxel

    {

     find the starting point

     do

     {

step 1     if there is an object then

         find sharp edge using the binary image (0,1) then

      define initial directions (UP and RIGHT)

        calculate contour for the region of interest

      apply contour filtering mask (Sobel filter)

      reduce the number of points

      calculate contour measures

       else

       change starting point

       goto step 1

     } while region becomes small