<div dir="ltr"><div dir="auto">Hello Pharaon, </div><div dir="auto"><br></div><div dir="auto">Thanks for getting back to me so quickly. </div><div dir="auto"><br></div><div dir="auto">I just was curious why almost examples and exercises for voxelized phantom and source use the MHA (.mhd/.raw), although the format is not familiar in the field of nuclear medicine, at least to me and <span class="gmail_default" style="font-size:small">to </span>my colleagues. </div><div dir="auto"><br></div><div dir="auto">I found the following in the documentation<span class="gmail_default" style="font-size:small"></span>: </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><span class="gmail_default" style="font-size:small"></span>The principal difference is that <span class="gmail_default" style="font-size:small">MHD</span> store the ‘origin’ of the image, which is the coordinate of the (0,0,0) pixel expressed in the physical world coordinate system (in general in millimetres).</blockquote><div> <br></div><div><div class="gmail_default" style="font-size:small">Park</div><br></div></div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Feb 12, 2021 at 4:48 AM Eng. M Pharaon <<a href="mailto:pharaon_m@hotmail.com" target="_blank">pharaon_m@hotmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div lang="EN-US" style="overflow-wrap: break-word;">
<div>
<p class="MsoNormal">Hello Park</p>
<p class="MsoNormal">Actually I didn’t try to use any other formats than (.mhd/.raw) for voxelized phantom and source , maybe they recommended this type because it is easy to convert the photos to mhd format. But I am interested to know if you get any other
answer for your question.</p>
<p class="MsoNormal">Best Regards</p>
<p class="MsoNormal">Eng. M. Pharaon</p>
<p class="MsoNormal">Nuclear Engineer.</p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Sent from <a href="https://go.microsoft.com/fwlink/?LinkId=550986" target="_blank">
Mail</a> for Windows 10</p></div></div><div lang="EN-US" style="overflow-wrap: break-word;"><div>
<p class="MsoNormal"><u></u> <u></u></p>
<div style="border-style:solid none none;border-top-width:1pt;padding:3pt 0in 0in;border-top-color:rgb(225,225,225)">
<p class="MsoNormal" style="border:none;padding:0in"><b>From: </b><a href="mailto:hyuns@snu.ac.kr" target="_blank">Hyun Soo Park</a><br>
<b>Sent: </b>Thursday, February 11, 2021 1:33 PM<br>
<b>To: </b><a href="mailto:gate-users@lists.opengatecollaboration.org" target="_blank">gate-users@lists.opengatecollaboration.org</a><br>
<b>Subject: </b>[Gate-users] MHA (.mhd/.raw) vs. Analyze 7.5 (.hdr/.img) for voxelized phantom & source</p>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<p class="MsoNormal">Hello Gaters, <u></u><u></u></p>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">I have a quick question about formats for voxelized phantom and source files. <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Are there any reason of using MHA (.mhd/.raw) than Analyze 7.5 (.hdr/.img) for voxelized phantom & source?<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Cheers, <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Park<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
</div>
<p class="MsoNormal">-- <u></u><u></u></p>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<p class="MsoNormal"><b><span style="font-family:"Malgun Gothic",sans-serif">연구중점교수</span></b><b>,
</b><b><span style="font-family:"Malgun Gothic",sans-serif">분당서울대학교병원</span></b><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><b><span style="font-size:9.5pt;font-family:"Malgun Gothic",sans-serif">전화번호</span></b><b><span style="font-size:9.5pt">:</span></b><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt">(</span><span style="font-size:9.5pt;font-family:"Malgun Gothic",sans-serif">사무실</span><span style="font-size:9.5pt">) +82-31-787-2936</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt">(</span><span style="font-size:9.5pt;font-family:"Malgun Gothic",sans-serif">휴대전화</span><span style="font-size:9.5pt">) +82-10-8833-2806</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><b><span style="font-size:9.5pt;font-family:"Malgun Gothic",sans-serif">팩스</span></b><b><span style="font-size:9.5pt">:</span></b><span style="font-size:9.5pt"> +82-31-787-4018</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><b><span style="font-size:9.5pt;font-family:"Malgun Gothic",sans-serif">이메일</span></b><b><span style="font-size:9.5pt">:</span></b><span style="font-size:9.5pt"> </span><a href="mailto:hyuns@snu.ac.kr" target="_blank"><span style="font-size:9.5pt">hyuns@snu.ac.kr<br>
</span></a><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><b>Hyun Soo Park, PhD</b><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><b>--</b><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><b>Research professor</b><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">Department of Nuclear Medicine<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">Seoul National University Bundang Hospital, Seongnam, Korea<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><b><span style="font-size:9.5pt">Telephone:</span></b><u></u><u></u></p>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt">(Office) +82-31-787-2936</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:9.5pt">(Mobile) +82-10-8833-2806</span><u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><b><span style="font-size:9.5pt">Fax:</span></b><span style="font-size:9.5pt"> +82-31-787-4018</span><u></u><u></u></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<p class="MsoNormal"><b><span style="font-size:9.5pt">email:</span></b><span style="font-size:9.5pt"> </span><a href="mailto:hyuns@snu.ac.kr" target="_blank"><span style="font-size:9.5pt">hyuns@snu.ac.kr</span></a><u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
</div>
</blockquote></div></div>