[Insight-users] Question about DeformableMesh3DFilter
zhao yong qiang
zhao-yq at cs.sjtu.edu.cn
Fri, 12 Mar 2004 16:30:16 +0800
This is a multi-part message in MIME format.
------=_NextPart_000_0001_01C4084F.4D565A80
Content-Type: text/plain;
charset="us-ascii"
Content-Transfer-Encoding: 7bit
Hi all,
I wrote the following code:
m_stiff[0] = 0.00001;
m_stiff[1] = 0.04;
m_scale[0] = 1;
m_scale[1] = 1;
m_scale[2] =1;
m_BinaryMask3DMeshSource->SetBinaryImage(m_CastImageFilter->GetOutput())
;
m_BinaryMask3DMeshSource->SetObjectValue(200);
m_GradientMapFilter->SetInput(gradientMagnitudeFilter->GetOutput());
m_GradientMapFilter->SetSigma(1.0);
m_GradientMapFilter->Update();
m_DeformableMesh3DFilter->SetStiffness(m_stiff);
m_DeformableMesh3DFilter->SetTimeStep(0.2);
m_DeformableMesh3DFilter->SetStepThreshold(10);
m_DeformableMesh3DFilter->SetScale(m_scale);
m_DeformableMesh3DFilter->SetGradientMagnitude(0.8);
m_DeformableMesh3DFilter->SetGradient(m_GradientMapFilter->GetOutput());
m_DeformableMesh3DFilter->SetInput(m_BinaryMask3DMeshSource->GetOutput()
);
try
{
m_DeformableMesh3DFilter->Update();//At this point, access
violation
}
catch(itk::ExceptionObject & excep)
{
std::cerr << "Exception Caught!"<<std::endl;
}
although I use try/catch, but I can not catch the exception, just
access violation.
Can some give me a hand?
Thanks a lot!!!
Regards,
Zhao Yongqiang
Dept. of Computer Science & Engineering
Shanghai JiaoTong University
Shanghai, China
zhao-yq at cs.sjtu.edu.cn
------=_NextPart_000_0001_01C4084F.4D565A80
Content-Type: text/html;
charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
<html>
<head>
<META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; =
charset=3Dus-ascii">
<meta name=3DGenerator content=3D"Microsoft Word 10 (filtered)">
<style>
<!--
/* Font Definitions */
at font-face
{font-family:SimSun;
panose-1:2 1 6 0 3 1 1 1 1 1;}
at font-face
{font-family:SimSun;
panose-1:2 1 6 0 3 1 1 1 1 1;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
text-align:justify;
text-justify:inter-ideograph;
font-size:10.5pt;
font-family:"Times New Roman";}
a:link, span.MsoHyperlink
{color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{color:purple;
text-decoration:underline;}
pre
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:SimSun;}
span.EmailStyle17
{font-family:Arial;
color:windowtext;}
/* Page Definitions */
at page Section1
{size:595.3pt 841.9pt;
margin:72.0pt 90.0pt 72.0pt 90.0pt;
layout-grid:15.6pt;}
div.Section1
{page:Section1;}
-->
</style>
</head>
<body lang=3DZH-CN link=3Dblue vlink=3Dpurple =
style=3D'text-justify-trim:punctuation'>
<div class=3DSection1 style=3D'layout-grid:15.6pt'>
<p class=3DMsoNormal><font size=3D1 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
9.0pt;font-family:Arial'>Hi all,</span></font></p>
<p class=3DMsoNormal><font size=3D1 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
9.0pt;font-family:Arial'> I wrote the following =
code:</span></font></p>
<p class=3DMsoNormal><font size=3D1 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
9.0pt;font-family:Arial'> </span></font></p>
<pre><i><font size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:
12.0pt;font-style:italic'> m_stiff[0] =3D =
0.00001;</span></font></i></pre><pre><i><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt;
font-style:italic'> m_stiff[1] =3D =
0.04;</span></font></i></pre><pre><i><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt;
font-style:italic'> m_scale[0] =3D =
1;</span></font></i></pre><pre><i><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt;
font-style:italic'> m_scale[1] =3D =
1;</span></font></i></pre><pre><i><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt;
font-style:italic'> m_scale[2] =
=3D1;</span></font></i></pre><pre><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt'> </span></font></pre><pre><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt'>m_BinaryMask3DMeshSource->SetBinaryImage(m_=
CastImageFilter->GetOutput<i><span
style=3D'font-style:italic'>());</span></i></span></font></pre><pre><i><f=
ont
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt;
font-style:italic'>m_BinaryMask3DMeshSource->SetObjectValue(200); =
</span></font></i></pre><pre><i><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt;
font-style:italic'> </span></font></i></pre><pre><font size=3D3 =
face=3D宋体><span
lang=3DEN-US =
style=3D'font-size:12.0pt'>m_GradientMapFilter->SetInput(gradientMagni=
tudeFilter->GetOutput());</span></font></pre><pre><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt'>m_GradientMapFilter->SetSigma(1.0);</span><=
/font></pre><pre><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt'>m_GradientMapFilter->Update();</span></font=
></pre><pre><i><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt;
font-style:italic'> </span></font></i></pre><pre><i><font size=3D3 =
face=3D宋体><span
lang=3DEN-US =
style=3D'font-size:12.0pt;font-style:italic'>m_DeformableMesh3DFilter->=
;SetStiffness(m_stiff);</span></font></i></pre><pre><i><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt;
font-style:italic'>m_DeformableMesh3DFilter->SetTimeStep(0.2);</span><=
/font></i></pre><pre><i><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt;
font-style:italic'>m_DeformableMesh3DFilter->SetStepThreshold(10);</sp=
an></font></i></pre><pre><i><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt;
font-style:italic'>m_DeformableMesh3DFilter->SetScale(m_scale);</span>=
</font></i></pre><pre><i><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt;
font-style:italic'>m_DeformableMesh3DFilter->SetGradientMagnitude(0.8)=
;</span></font></i></pre><pre><i><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt;
font-style:italic'> </span></font></i></pre><pre><font size=3D3 =
face=3D宋体><span
lang=3DEN-US =
style=3D'font-size:12.0pt'>m_DeformableMesh3DFilter->SetGradient(m_Gra=
dientMapFilter->GetOutput());</span></font></pre><pre><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt'>m_DeformableMesh3DFilter->SetInput(m_Binary=
Mask3DMeshSource->GetOutput());</span></font></pre><pre><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt'> </span></font></pre><pre><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt'>try</span></font></pre><pre><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt'>{</span></font></pre><pre><i><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt;
font-style:italic'> =
m_DeformableMesh3DFilter->Update();//At this point, access =
violation</span></font></i></pre><pre><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt'>}</span></font></pre><pre><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt'>catch(itk::ExceptionObject & =
excep)</span></font></pre><pre><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt'>{</span></font></pre><pre><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt'> =
std::cerr << “Exception =
Caught!”<<std::endl;</span></font></pre><pre><font
size=3D3 face=3D宋体><span lang=3DEN-US =
style=3D'font-size:12.0pt'>}</span></font></pre>
<p class=3DMsoNormal><font size=3D1 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
9.0pt;font-family:Arial'> although I use try/catch, but I can not =
catch
the exception, just access violation.</span></font></p>
<p class=3DMsoNormal><font size=3D1 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
9.0pt;font-family:Arial'> </span></font></p>
<p class=3DMsoNormal><font size=3D1 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
9.0pt;font-family:Arial'>Can some give me a hand?</span></font></p>
<p class=3DMsoNormal><font size=3D1 face=3DArial><span lang=3DEN-US =
style=3D'font-size:
9.0pt;font-family:Arial'>Thanks a lot!!!</span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
lang=3DEN-US
style=3D'font-size:10.0pt'>Regards, <br>
&=
nbsp; &n=
bsp;
Zhao Yongqiang<br>
&=
nbsp; &n=
bsp;
Dept. of Computer Science & Engineering<br>
&=
nbsp; &n=
bsp;
</span></font><font size=3D2><span lang=3DEN-US =
style=3D'font-size:10.0pt'>Shanghai</span></font><font
size=3D2><span lang=3DEN-US style=3D'font-size:10.0pt'> =
</span></font><font size=3D2><span
lang=3DEN-US style=3D'font-size:10.0pt'>JiaoTong</span></font><font =
size=3D2><span
lang=3DEN-US style=3D'font-size:10.0pt'> </span></font><font =
size=3D2><span
lang=3DEN-US style=3D'font-size:10.0pt'>University</span></font><font =
size=3D2><span
lang=3DEN-US style=3D'font-size:10.0pt'><br>
&=
nbsp; &n=
bsp;
</span></font><font size=3D2><span lang=3DEN-US =
style=3D'font-size:10.0pt'>Shanghai</span></font><font
size=3D2><span lang=3DEN-US style=3D'font-size:10.0pt'>, =
</span></font><font size=3D2><span
lang=3DEN-US style=3D'font-size:10.0pt'>China</span></font><font =
size=3D2><span
lang=3DEN-US style=3D'font-size:10.0pt'><br>
&=
nbsp; &n=
bsp;
<a =
href=3D"mailto:zhao-yq at cs.sjtu.edu.cn">zhao-yq at cs.sjtu.edu.cn</a></span><=
/font></p>
<p class=3DMsoNormal><font size=3D2 face=3D"Times New Roman"><span =
lang=3DEN-US> </span></font></p>
</div>
</body>
</html>
------=_NextPart_000_0001_01C4084F.4D565A80--