<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hello,<div><br></div><div>I'm attempting to extract the 3d contour from a binary mask image. I've done this successfully before using the <span class="Apple-style-span" style="font-family: Monaco; font-size: 10px; ">SimpleContourExtractorImageFilter,</span> but in was in 2D. Is there a problem using this filter in 3D? Or parameters that need to be changed? Also, if there are any examples that might help please point me to them.</div><div><br></div><div>Thanks,</div><div>Sara</div></body></html>