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<DIV dir=ltr align=left><SPAN class=872002801-20022008><FONT face=굴림
color=#0000ff size=2>Dear Gilberto,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=872002801-20022008><FONT face=굴림
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=872002801-20022008><FONT face=굴림
color=#0000ff size=2>Gate-users manual says...</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=872002801-20022008><FONT face=굴림
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=872002801-20022008><FONT face=굴림
color=#0000ff size=2>Between every time-step, the position and the orientation
of a subset of daughter volumes can be changed to mimic a movement such as a
rotation or a translation. </FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=872002801-20022008><FONT face=굴림
color=#0000ff size=2>These displacements are parametrized by their velocity.
</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=872002801-20022008><FONT face=굴림
color=#0000ff size=2>Hence, the amplitude of the volume displacement is deduced
from the duration of the time-step multiplied by the velocity of the
displacement </FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=872002801-20022008><FONT face=굴림
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=872002801-20022008><FONT face=굴림
color=#0000ff size=2>GoodLuck,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=872002801-20022008><FONT face=굴림
color=#0000ff size=2>MJ</FONT></SPAN></DIV>
<DIV> </DIV><FONT
size=2>//=================================================<BR>// Park
MinJae<BR>// SNU BME Ph.D. Candidate<BR>//<BR>//
DialTo:+82-17-711-7809<BR>// <A
href="mailto:MJ@ToTi.us">MailTo:MJ@ToTi.us</A><BR>//<BR>// Make the Dream
True...<BR>//=================================================<BR></FONT>
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<FONT face=Tahoma size=2><B>From:</B> gate-users-bounces@lists.healthgrid.org
[mailto:gate-users-bounces@lists.healthgrid.org] <B>On Behalf Of </B>Gilberto
Almeida<BR><B>Sent:</B> Tuesday, February 19, 2008 11:11 PM<BR><B>To:</B>
gate-users@lists.healthgrid.org<BR><B>Subject:</B> [Gate-users] step-and-shoot
mode<BR></FONT><BR></DIV>
<DIV></DIV><BR>
<DIV class=gmail_quote>Hi GATE users,<BR><BR> I want to simulate a
dual-head SPECT camera with step-and-shoot mode, for example: 5 minutes of
aquisition, rotate the detector head 60 degrees and aquire again 5 minutes. The
problem is that in the user's guide only comes the continuous
mode.<BR><BR> Can anybody help me?<BR><BR> Thank you very much for
your help<BR><FONT color=#888888><BR><FONT color=#888888><FONT
style="COLOR: rgb(0,0,0)" color=#888888>Gilberto Almeida
<DIV>Instituto de Biofísica e Engenharia Biomédica<BR>Faculdade de Ciências da
Universidade de Lisboa<BR>Campo Grande<BR>1749-016 Lisboa,
Portugal</DIV></FONT></FONT><BR></FONT></DIV><BR></BODY></HTML>