<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Tuesday or Wednesday at 1pm EDT is fine with me.<div><br></div><div>Jim</div><div><br><div><div>On May 21, 2012, at 12:10 PM, Bradley Lowekamp wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hello,<div><br></div><div>I am hoping that we can improve support for VectorImage in a couple of Adaptors, and Iterators.</div><div><br></div><div>Specifically, I have been trying to get a couple of filters to work with VectorImages, and I have run into some issues with certain iterators returning values by reference and not by value [1]. This is part of the changes that are needed to get the VectorConfidenceConnectedImage filter to work with VectorImages.</div><div><br></div><div>Additionally, Kris has been working to get VectorImages to work with the PatchBasedDenoising. She has a patch on gerrit which demonstrates her need for the ImageRegionConstIterator to work with the VectorImageToImage Adaptor [2]. She has previously shared a patch which may address the interface need, but it WIP some cast I was not confident were the best approach.</div><div><br></div><div>Lastly, I have been trying to get the GradientRecursiveGaussianImageFilter to also work with VectorImages [3]. I have it down to a similar problem with the NthElementImageAdaptor. </div><div><br></div><div><br></div><div>It would be great if these released issues could be wrapped up this week so that these improvements can make it in to ITK and SimpleITK before the next release.</div><div><br></div><div>I would like to propose a little TCON to review the topics, and decide what is the best way to expand the capabilities of the Iterators and Adaptors to better support VectorImages. I would like to propose Tuesday or Wednesday after noon. Please email me if you are available and interested in attending.</div><div><br></div><div><br></div><div>Thanks,</div><div>Brad</div><div><br></div><div>[1] <a href="http://review.source.kitware.com/#/c/5295/">http://review.source.kitware.com/#/c/5295/</a></div><div>[2] <a href="http://review.source.kitware.com/#/c/5572/1">http://review.source.kitware.com/#/c/5572/1</a></div><div>[3] <a href="http://review.source.kitware.com/#/c/5842/">http://review.source.kitware.com/#/c/5842/</a></div><div><br></div><div><br></div><div><div>
<span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><span class="Apple-style-span" style="border-collapse: separate; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; -webkit-text-decorations-in-effect: none; text-indent: 0px; -webkit-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; -webkit-text-decorations-in-effect: none; text-indent: 0px; -webkit-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">========================================================</font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Bradley Lowekamp<span class="Apple-converted-space"> </span><span class="Apple-converted-space"> </span></font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Medical Science and Computing for</font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">Office of High Performance Computing and Communications</font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; ">National Library of Medicine<span class="Apple-converted-space"> </span></font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="3" style="font: normal normal normal 12px/normal Helvetica; "><a href="mailto:blowekamp@mail.nih.gov">blowekamp@mail.nih.gov</a></font></div><br class="Apple-interchange-newline"></span></div></span></span><br class="Apple-interchange-newline">
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<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Arial; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><b><font color="#000000" size="2" face="Arial">Jim Miller</font></b><font size="2" face="Arial Unicode MS"></font><br><font color="#000000" size="2" face="Arial">Senior Scientist</font><br><font color="#000000" size="2" face="Arial">GE Research</font> <br><font class="Apple-style-span" face="Arial"><span class="Apple-style-span" style="font-size: small; ">Interventional and Therapy</span></font></div><div><font class="Apple-style-span" face="Arial"><span class="Apple-style-span" style="font-size: small; "><br></span></font><font color="#0000FF" size="2" face="Arial">GE imagination at work</font></div></div></span></span>
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