Hi Jay,<div><br></div><div>ITK image has support for different spacings along each axis, unfortunately not all filters take this information into account (most should though). The best way to check is to take a look at the source code.</div>
<div><br></div><div>Regards,</div><div>Dženan<br><br><div class="gmail_quote">On Tue, Aug 10, 2010 at 02:54, Jay Li <span dir="ltr"><<a href="mailto:chyumm@yahoo.com">chyumm@yahoo.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<table cellspacing="0" cellpadding="0" border="0"><tbody><tr><td valign="top" style="font:inherit"><div>Dear ITK Users,</div>
<div> </div>
<div>I have a question regarding how ITK handles images with non-equal spacings in general. For example, I have a 3D volume with the spacing of 0.2 mm along X and Y axis respectively, but 1 mm spacing in Z direction. If I apply a 3-D level set segmentation algorithm to the image, is this going to be a concern due to the larger spacing in Z direction? Or instead should I try 2-D level set segmentation slice by slice on X-Y plane? Any suggestion is appreciated. Thank you.</div>
<div> </div>
<div>Regards,</div>
<div>Jay</div></td></tr></tbody></table><font color="#888888"><br>
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