<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii">
<meta name=Generator content="Microsoft Word 11 (filtered medium)">
<style>
<!--
/* Font Definitions */
@font-face
{font-family:SimSun;
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:NSimSun;
panose-1:2 1 6 9 3 1 1 1 1 1;}
@font-face
{font-family:SimSun;
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:NSimSun;
panose-1:2 1 6 9 3 1 1 1 1 1;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman";}
a:link, span.MsoHyperlink
{color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{color:purple;
text-decoration:underline;}
p.MsoPlainText, li.MsoPlainText, div.MsoPlainText
{margin:0in;
margin-bottom:.0001pt;
font-size:10.0pt;
font-family:Arial;}
@page Section1
{size:8.5in 11.0in;
margin:1.0in 116.0pt 1.0in 116.0pt;}
div.Section1
{page:Section1;}
-->
</style>
</head>
<body lang=EN-US link=blue vlink=purple>
<div class=Section1>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>Hi,
Mathieu;<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>I
updated several gdcm files but encountered a JPEG2000 problem during
compilations, one of which is listed as below:<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 face=新宋体><span
style='font-size:10.0pt;font-family:NSimSun'>\Download\program\kitware\InsightToolkit-2.8.1\InsightToolkit-2.8.1\Utilities\gdcm\src\gdcmFileHelper.cxx(735)
: error C2051: case expression not constant<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>Although
I downloaded the openJPEG library: LibOpenJPEG.lib, and added a command
LINK_LIBRARIES (LibOpenJPEG) in the CMakeLists.txt file of the gdcm directory.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>Would
you please let me know how to fix it?<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>Regards,<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>Sam<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>-----Original
Message-----<br>
From: Mathieu Malaterre [mailto:mathieu.malaterre@kitware.com] <br>
Sent: Tuesday, September 05, 2006 6:09 PM<br>
To: Xuejun<br>
Subject: Re: [Insight-users] Fwd: Help on DICOM image reading bug</span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>Yes
this was fixed in ITK CVS. I would recommend updating ITK and trying <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>it
out. It will be available in ITK 3.0<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>Mathieu<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>Xuejun
wrote:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
Hi, Mathieu;<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
Would you please let me know if the bug was resolved or not and how to use<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
the file?<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
Regards,<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
Sam<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
-----Original Message-----<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
From: Mathieu Malaterre [mailto:mathieu.malaterre@kitware.com] <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
Sent: Thursday, August 31, 2006 1:21 PM<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
To: Xuejun<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
Subject: Re: [Insight-users] Fwd: Help on DICOM image reading bug<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
Oh I remember now. I did an early patch and attached it to the bug <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
tracker, but it is incorrect. I need to revise it. Give me until tomorrow.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
Mathieu<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
Xuejun wrote:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
http://public.kitware.com/Bug/bug.php?op=show&bugid=3668<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
-----Original Message-----<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
From: Mathieu Malaterre [mailto:mathieu.malaterre@kitware.com] <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
Sent: Wednesday, August 30, 2006 5:23 PM<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
To: Xuejun<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
Subject: Re: [Insight-users] Fwd: Help on DICOM image reading bug<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
Sam,<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
if each pixel is indeed 2 bytes (==16bits), why does the header says<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
14bits for the Bits Allocated instead of directly 16bits ? I have been <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
working on DICOM file for a long time, and I am convinced this is a bug <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
in the library you are using. Before applying the patch (yes it's <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
ready), I need to refer to the correct manufactor of the DICOM lib.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
For instance, the DICOM library is referring to the 'Signed Short <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
Lossless Bug' from DicomObject:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
http://www.medicalconnections.co.uk/html/lossless_bug.html<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
Why so, because we are patching the DICOM library to handle illegal <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
DICOM file. Therefore we might not be able to handle other illegal DICOM <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
file from different constructors that suffer from similar problems. <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
Example maybe next time we found 14bits, it actually means 12 instead of <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
16 bits for you.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
Thanks for your time<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
Mathieu<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
Xuejun wrote:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
I will contact with them regarding this issue, but I am not sure what <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
they will do.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
Actually for about one year I have been working on this kind of DICOM <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
image with our C++ code (not on ITK) on SUN workstations under Solaris <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
operating system. It works well in reading the image although the DICOM <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
image saved with the code cannot be recognized by IDL, while DICOMWorks <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
can. I encountered this DICOM reading problem through ITK on PC windows.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
I am not familiar with the specifications of DICOM. Based on my <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
observations, I think it should be the second one of your hypotheses, <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
because I checked the number of pixels is 2139111, with each pixel <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
taking 2 byte (unsigned short). Then the total number is 4278222, the <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
same as you found.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
I very appreciate you to resolve this as quickly as possible.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
Thanks<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
Sam<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
-----Original Message-----<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
From: Mathieu Malaterre [mailto:mathieu.malaterre@kitware.com]<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
Sent: Tuesday, August 29, 2006 3:23 PM<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
To: Xuejun<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
Subject: Re: [Insight-users] Fwd: Help on DICOM image reading bug<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
Hi Sam,<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
If you are in touch with those guys, could you please <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
forward them this:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
* DICOM spec is at: http://medical.nema.org<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
* PixelData Length for this image is incorrect:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
Two hypothesis:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
1. You use the pack bits approach in which case the PixelData length<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
should:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
Rows*Colums*(BitsAllocated/8)<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
In your case:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
1833*1167*(14/8) = 3743444.25 (need to round to next byte)<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
whereas your image is: 4278222<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
2. Your image is indeed encoded on 16bits (no pack bits mechanism), then<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
BitsAllocated is incorrectly set to 14, and should be set to 16.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
Mathieu<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
Ps: feel free to CC me in the discussion.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
Xuejun wrote:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
This DICOM comes from a new type of medical imaging system. So you<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>
please<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
keep it as confidential.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
Thanks<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
Sam<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
-----Original Message-----<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
From: Mathieu Malaterre [mailto:mathieu.malaterre@kitware.com]<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
Sent: Tuesday, August 29, 2006 1:46 PM<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
To: Xuejun<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
Subject: Re: [Insight-users] Fwd: Help on DICOM image reading bug<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
You are a very lucky person :) I tried with:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
- TomoVision: crash<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
- dcmtk: incorrect result<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
- eFilm: does not open file<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
- osiris: does not recognize the file<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
- tviewer: incorrect result<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
Can you please tell me where this image is coming from ?<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
Thank you<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
Mathieu<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>
Xuejun wrote:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>
That is the software we are using to display the DICOM image. In <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
addition,<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>
IDL6.0 also works well to display such DICOM image.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>
Thanks<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>
Sam<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>
-----Original Message-----<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>
From: Mathieu Malaterre [mailto:mathieu.malaterre@kitware.com]<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>
Sent: Tuesday, August 29, 2006 1:01 PM<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>
To: Xuejun<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>
Subject: Re: [Insight-users] Fwd: Help on DICOM image reading bug<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>
Xuejun wrote:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>>
Hi, Mathieu;<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>>
First of all, I very appreciate your efforts to resolve this reading <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
bug.<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>>
Because this DICOM image can be displayed normally using some <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>
software, I<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>
am<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>>
confused by the "illegal DICOM file".<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>
I would be interested in those 'some software', I believe only<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>
DicomWorks can read this image. Can you name a few other ?<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>
Thanks<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>>>>>
Mathieu<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt'>>
<o:p></o:p></span></font></p>
</div>
</body>
</html>