<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hello Kevin,<div><br></div><div>I am able to reproduce you problem, I ran out of memory on 64GB workstation :(</div><div><br></div><div>I see the issue in the code now. Could you please report this issue into the mantis bug tracker and assign it to me.</div><div><br></div><div><a href="http://www.itk.org/Wiki/ITK_Procedure_for_Contributing_Bug_Fixes">http://www.itk.org/Wiki/ITK_Procedure_for_Contributing_Bug_Fixes</a></div><div><br></div><div>Glad to see some one else trying to utilize streaming. You'll be able to process the whole Visible Woman data on you laptop with this approach.</div><div><br></div><div>Thanks,</div><div>Brad</div><div><br><div><div>On Nov 30, 2010, at 11:37 AM, Kevin H. Hobbs wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>On 11/30/2010 10:45 AM, Bradley Lowekamp wrote:<br><blockquote type="cite"><br></blockquote><blockquote type="cite">I also quickly looked at the code for<br></blockquote><blockquote type="cite">VectorGradientMagnitudeImageFilter, and it "should" support streaming.<br></blockquote><blockquote type="cite"><br></blockquote><br>I replaced the VectorGradientMagnitudeImageFilter (and the caster) with<br>the RGBToLuminanceImageFilter and streaming works as expected.<br><br>So the problem seems to be with the VectorGradientMagnitudeImageFilter<br>(or the caster).<br><br></div></blockquote></div><br><div>
<span class="Apple-style-span" style="font-size: 12px; "><p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Helvetica" size="3" style="font: 12.0px Helvetica">========================================================</font></p><p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Helvetica" size="3" style="font: 12.0px Helvetica">Bradley Lowekamp<span class="Apple-converted-space"> </span><span class="Apple-converted-space"> </span></font></p><p style="margin: 0.0px 0.0px 0.0px 0.0px"><font class="Apple-style-span" face="Arial"><span class="Apple-style-span" style="font-family: Arial; "><span class="Apple-style-span" style="font-family: Arial; ">Lockheed Martin </span></span></font><font face="Helvetica" size="3" style="font: 12.0px Helvetica">Contractor for</font></p><p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Helvetica" size="3" style="font: 12.0px Helvetica">Office of High Performance Computing and Communications</font></p><p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Helvetica" size="3" style="font: 12.0px Helvetica">National Library of Medicine<span class="Apple-converted-space"> </span></font></p><p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Helvetica" size="3" style="font: 12.0px Helvetica"><a href="mailto:blowekamp@mail.nih.gov">blowekamp@mail.nih.gov</a></font></p><br class="Apple-interchange-newline"></span>
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