can any one tell me how can I smooth a boundary of a shape? I attached the shape here.I really need help. i want to conteniu smoothing until I achive a ellips

can any one tell me how can I smooth a boundary of a shape? I attached the shape here.I really need help. i want to conteniu smoothing until I achive something like an ellips. not exactly an ellips. please help me

Answer 1

[Image Analyst]

You can use Alternating Sequential Filters: http://perso.esiee.fr/~coupriem/Pdf/cb04.pdf

or a Savitkzy-Golay filter like in the attached demo.

Or use the activecontour() function like in the attached demo.