<html><body><div style="color:#000; background-color:#fff; font-family:arial, helvetica, sans-serif;font-size:10pt"><div><span>Hi all,</span></div><div><span><br></span></div><div><span>I am using itkScalarChanAndVeseDenseLevelSetImageFilter to segment out bones from CT images.</span></div><div><span>Can anyone help to set initial levelset, i.e SetLevelSet(). I want to build a sphere in image file as CT is 3D.</span></div><div><span><br></span></div><div><span>How can I build an image file for this sphere. How it should looks like, is surface value is only 1 and 0 everywhere else.</span></div><div><span><br></span></div><div><span>Best Regards,</span></div><div> </div><div>El-Hassan Mohamed <br>Biomedical engineering</div></div></body></html>