<html><head><style>p{margin-top:0px;margin-bottom:0px;}</style></head><body><div style="font-size:10pt; font-family:Gulim, sans-serif;"><p style="font-size: 13.3333px;">Dear Edson F Mojica R, David Leibold, Bastian and Khalid. </p><p style="font-size: 13.3333px;">Thank you so much for your help.</p><p style="font-size: 13.3333px;">I solved the problem well. </p><p style="font-size: 13.3333px;"> </p><p style="font-size: 13.3333px;">I have one more question.</p><p style="font-size: 13.3333px;">On what basis is the pattern of the coded aperture mask created?</p><p style="font-size: 13.3333px;">I'm just curious why the shape of the pattern looks like that.</p><p style="font-size: 13.3333px;">Also, I would like to know why the MURA pattern is used so much.</p><p style="font-size: 13.3333px;"> </p><p style="font-size: 13.3333px;">Thanks</p><p style="font-size: 13.3333px;">Suhwan kim</p><p style="font-size: 13.3333px;"> </p><p style="font-size: 13.3333px;"> </p><p style="font-size:10pt;font-family:sans-serif;padding:0 0 0 10pt"><span>-----Original Message-----</span><br><b>From:</b> "Khalid Hussain"<khalidhussain1134@gmail.com> <br><b>To:</b> "Shwan K"<ksh2454178@naver.com>; <br><b>Cc:</b> "gate-users@lists.opengatecollaboration.org"<gate-users@lists.opengatecollaboration.org>; "David Leibold"<D.Leibold@tudelft.nl>; <br><b>Sent:</b> 2022-01-12 (수) 19:13:23 (GMT+09:00)<br><b>Subject:</b> Re: [Gate-users] How to make a coded aperture pattern.<br> </p><div dir="ltr">Dear Suhwan Kim<br clear="all"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div> </div><div>As suggested by David Leibold, the generic repeater is perfect for any kind of pattern like NTHT, MURA, and other several variants of MURA. You need to generate the binary matrix and then generate placements files by doing translations and rotations as per your holes and airs cubes in the binary matrix and then feed into <a href="goog_1339485316" rel="noreferrer noopener" target="_blank">generic</a><a href="http://repeater." rel="noreferrer noopener" target="_blank"> repeater.</a></div><div> </div><div>I hope it will help you.</div><div> </div><div>Regards</div><div> </div><div><div><font color="#666666"><b>KHALID HUSSAIN </b>|</font> <font color="#bf9000"><b>PhD Scholar</b></font></div><div><font color="#073763" face="times new roman, serif"><b>Universiti Putra Malaysia (UPM), Malaysia</b></font></div><div><font face="times new roman, serif">Email:<a href="mailto:hussain.khalid@student.upm.edu.my" target="_blank" rel="noreferrer noopener">hussain.khalid@student.upm.edu.my</a></font></div><div><font face="times new roman, serif">Cell: <font color="#0000ff"><u>+60-11-6455-2354<br></u></font></font></div></div></div></div></div></div></div> </div><br><div><div dir="ltr">On Wed, Jan 12, 2022 at 12:59 PM David Leibold <<a href="mailto:D.Leibold@tudelft.nl" rel="noreferrer noopener" target="_blank">D.Leibold@tudelft.nl</a>> wrote: </div><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div style="overflow-wrap: break-word;">
Dear Suhwan Kim,
<div>
</div>
<div>to the best of my knowledge, Gate does not provide a repeater for the Mura pattern. You might want to have a look at the<a href="https://opengate.readthedocs.io/en/latest/defining_a_geometry.html?highlight=repeater#generic-repeater" target="_blank" rel="noreferrer noopener">
generic repeater,</a> which allows you to define a list of rotations and translations for a volume; I haven’t used it myself yet, though.</div>
<div>
</div>
<div>In any case, it looks like you have to build the pattern from scratch yourself.</div>
<div>
</div>
<div>Best regards,</div>
<div>David Leibold</div>
<div><br>
<div><br>
<blockquote type="cite">
<div>On 12 Jan2022, at 03:07, Shwan K <<a href="mailto:ksh2454178@naver.com" target="_blank" rel="noreferrer noopener">ksh2454178@naver.com</a>> wrote:</div>
<br>
<div>
<div style="font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;font-size:10pt;font-family:Gulim,sans-serif">
<div style="margin-top:0px;margin-bottom:0px"><span style="font-family:돋움,Dotum,Helvetica,Apple SD Gothic Neo,sans-serif;font-size:12px">Hello Gate user's </span> </div>
<p style="margin-top:0px;margin-bottom:0px"><span style="font-family:돋움,Dotum,Helvetica,Apple SD Gothic Neo,sans-serif;font-size:12px"> </span></p>
<div style="margin-top:0px;margin-bottom:0px"><font face="돋움, Dotum, Helvetica, Apple SD Gothic Neo, sans-serif"><span style="font-size:12px">I want to make a coded aperture collimator with a Mura pattern.</span></font></div>
<div style="margin-top:0px;margin-bottom:0px"><font face="돋움, Dotum, Helvetica, Apple SD Gothic Neo, sans-serif"><span style="font-size:12px">I don't know which repeater to use.</span></font></div>
<div style="margin-top:0px;margin-bottom:0px"><font face="돋움, Dotum, Helvetica, Apple SD Gothic Neo, sans-serif"><span style="font-size:12px">Does anyone could help me?</span></font></div>
<div style="margin-top:0px;margin-bottom:0px"><font face="돋움, Dotum, Helvetica, Apple SD Gothic Neo, sans-serif"><span style="font-size:12px"><br>
</span></font></div>
<div style="margin-top:0px;margin-bottom:0px"><font face="돋움, Dotum, Helvetica, Apple SD Gothic Neo, sans-serif"><span style="font-size:12px">I will attach the Mura pattern image. White is the air hole.</span></font></div>
<div style="margin-top:0px;margin-bottom:0px"><font face="돋움, Dotum, Helvetica, Apple SD Gothic Neo, sans-serif"><span style="font-size:12px"><br>
</span></font></div>
<div style="margin-top:0px;margin-bottom:0px"><font face="돋움, Dotum, Helvetica, Apple SD Gothic Neo, sans-serif"><span style="font-size:12px">Thank you for taking the time to read this and providing your input.</span></font></div>
<div style="margin-top:0px;margin-bottom:0px"><font face="돋움, Dotum, Helvetica, Apple SD Gothic Neo, sans-serif"><span style="font-size:12px"><br>
</span></font></div>
<div style="margin-top:0px;margin-bottom:0px"><font face="돋움, Dotum, Helvetica, Apple SD Gothic Neo, sans-serif"><span style="font-size:12px">Suhwan Kim</span></font></div>
</div>
<span><mura pattern.png></span><span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;float:none;display:inline">_______________________________________________</span><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none">
<span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;float:none;display:inline">Gate-users
mailing list</span><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none">
<a href="mailto:Gate-users@lists.opengatecollaboration.org" style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" target="_blank" rel="noreferrer noopener">Gate-users@lists.opengatecollaboration.org</a><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none">
<a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.opengatecollaboration.org_mailman_listinfo_gate-2Dusers&d=DwIGaQ&c=XYzUhXBD2cD-CornpT4QE19xOJBbRy-TBPLK0X9U2o8&r=lfXR69GFfS7NT-Wp5HZqbtBDrbYoilDdmNEG7fKW7aM&m=z978CyLw46xELeGO3qH8xA1497IwLXWObvgcz-scAI4&s=XXNxW7mt-3wiFPUhAaGNjTlMMmmRin2kMvaRVL3hvSI&e=" style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" target="_blank" rel="noreferrer noopener">https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.opengatecollaboration.org_mailman_listinfo_gate-2Dusers&d=DwIGaQ&c=XYzUhXBD2cD-CornpT4QE19xOJBbRy-TBPLK0X9U2o8&r=lfXR69GFfS7NT-Wp5HZqbtBDrbYoilDdmNEG7fKW7aM&m=z978CyLw46xELeGO3qH8xA1497IwLXWObvgcz-scAI4&s=XXNxW7mt-3wiFPUhAaGNjTlMMmmRin2kMvaRVL3hvSI&e=</a><span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none;float:none;display:inline"></span></div>
</blockquote>
</div>
<br>
</div>
</div>
_______________________________________________<br>
Gate-users mailing list<br>
<a href="mailto:Gate-users@lists.opengatecollaboration.org" target="_blank" rel="noreferrer noopener">Gate-users@lists.opengatecollaboration.org</a><br>
<a href="http://lists.opengatecollaboration.org/mailman/listinfo/gate-users" rel="noreferrer noopener" target="_blank">http://lists.opengatecollaboration.org/mailman/listinfo/gate-users</a></blockquote></div>
</div></body></html><table style='display:none'><tr><td><img src="https://mail.naver.com/readReceipt/notify/?img=CrK9FAicbrnrhAn%2FFqudMrM%2FpoIoF4tlpoF0pAt9FzMdM6M%2FKoFCpxI4poultzFXp6UmKxK5W4d5W4pZMLlGWq%2FsprJdpL99brkZbdIn1BFdbZlTbzk5prJdp6FTWzwCM4eZMB3GWr%2F5WXiN.gif" border="0"/></td></tr></table>