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</o:shapelayout></xml><![endif]--></head><body lang=DE-AT link=blue vlink=purple><div class=WordSection1><p class=MsoNormalCxSpFirst>Hi ITK Users,<o:p></o:p></p><p class=MsoNormalCxSpMiddle><o:p> </o:p></p><p class=MsoNormalCxSpMiddle><span lang=EN-GB>Situation: I have 32Gb unsigned short image and I use a 64bit machine, with linux, and my RAM size is 64Gb. I would like to apply the following itk algorithm:<o:p></o:p></span></p><p class=MsoNormalCxSpMiddle><span lang=EN-GB>Step1: Original image -> Anisotropic diffusion image filter -> smoothed image<o:p></o:p></span></p><p class=MsoNormalCxSpMiddle><span lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormalCxSpMiddle><span lang=EN-GB>Step 2: Own filter: I calculate the hessian for the input image. I use the hessian image and the input image to segment and produce an output image.<o:p></o:p></span></p><p class=MsoNormalCxSpMiddle><span lang=EN-GB> Smoothed image -> hessianrecurssivegaussianimagefilter-> smoothed image + hessian image ->segmentation function -> segmented image<o:p></o:p></span></p><p class=MsoNormalCxSpMiddle><span lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormalCxSpMiddle><span lang=EN-GB>Step 3: Segmented image -> 3dbinarythinning -> thinned image.<o:p></o:p></span></p><p class=MsoNormalCxSpMiddle><span lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormalCxSpMiddle><span lang=EN-GB>After every step the output image will be save to local hard disk.<o:p></o:p></span></p><p class=MsoNormalCxSpMiddle><span lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormalCxSpLast><span lang=EN-GB>Questions:<o:p></o:p></span></p><p class=MsoListParagraphCxSpFirst style='margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span lang=EN-GB><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span lang=EN-GB>Will there be any memory problem in application of anisotropic diffusion filter, hessian filter and 3dbinarythinning? <o:p></o:p></span></p><p class=MsoListParagraphCxSpLast style='margin-left:18.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo1'><![if !supportLists]><span lang=EN-GB><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span lang=EN-GB>If the answer is yes to the above question. How can i solve it? <o:p></o:p></span></p><p class=MsoNormalCxSpFirst><span lang=EN-GB>Thank you,<o:p></o:p></span></p><p class=MsoNormalCxSpMiddle><span lang=EN-GB>Regards,<o:p></o:p></span></p><p class=MsoNormalCxSpMiddle style='margin:0cm;margin-bottom:.0001pt'>Kana Arunachalam Kannappan<o:p></o:p></p><p class=MsoNormalCxSpMiddle style='margin:0cm;margin-bottom:.0001pt'>Research Associate<o:p></o:p></p><p class=MsoNormalCxSpMiddle style='margin:0cm;margin-bottom:.0001pt'>FH OÖ Forschungs & Entwicklungs GmbH<o:p></o:p></p><p class=MsoNormalCxSpMiddle style='margin:0cm;margin-bottom:.0001pt'>Stelzhamer Strasse 23,<o:p></o:p></p><p class=MsoNormalCxSpMiddle style='margin:0cm;margin-bottom:.0001pt'>4600 Wels,<o:p></o:p></p><p class=MsoNormalCxSpMiddle style='margin:0cm;margin-bottom:.0001pt'>Austria.<o:p></o:p></p><p class=MsoNormalCxSpMiddle style='margin:0cm;margin-bottom:.0001pt'>Phone: +43 (0)7242 72811 -4420<o:p></o:p></p><p class=MsoNormalCxSpMiddle style='margin:0cm;margin-bottom:.0001pt'>kana.arunachalam@fh-wels.at<o:p></o:p></p><p class=MsoNormalCxSpMiddle style='margin:0cm;margin-bottom:.0001pt'>www.fh-ooe.at; www.3dct.at<o:p></o:p></p><p class=MsoNormalCxSpLast><o:p> </o:p></p></div></body></html>