Hi,
Having the compilation problem solved now I have another question.
I have been able to read some tags I was interested into. But there is one
from which I'm not able to read the information that is stored into. When I
open this image with the Dicom Plugin in Value Field I found gdcm::Unfound.
But if I open this image with another software (for example mricro) I find
the information I need stored in the tag.
Do you know if there is any way to read this information?
Thanks,
Aida
2012/7/16 Aida Ninyerola <[email protected]>
> Hi,
>
> I'm using this lines of code in order to read some tags form a DICOM file
>
> in the include file
> --------------------
>
>
> #include <itkGDCMImageIO.h>
> #include <gdcmFile.h>
> #include "gdcmValEntry.h"
> #include "dcmTypes.h"
>
> namespace Core{ namespace Widgets {
> class UserHelper;
> class DataEntityListBrowser;
>
> }}
>
> typedef boost::shared_ptr< gdcm::ValEntry > GdcmValEntryPtr;
>
> ....
>
> in the .cpp file
> -----------------
>
> gdcm::File gdcmFile;
> gdcmFile.SetFileName(file );
> gdcmFile.Load();
>
> gdcm::DocEntry* entry = NULL;
> entry = gdcmFile.GetDocEntry(0x0008, 0x0070);
>
>
> if ( entry )
> {
> GdcmValEntryPtr valEntry;
> valEntry.reset( new gdcm::ValEntry( entry ) );
> dcmAPI::TagId timeTagId = GetFinalTimeTag(modality);
>
> valEntry->SetValue(
> gdcmFile.GetEntryForcedAsciiValue(timeTagId.m_group,timeTagId.m_element) );
> std::string value;
> value = valEntry.get();
> }
>
> but I get these errors
>
> - I don't know where to define modality: Error 7 error C2065:
> 'modality' : identificador no declarado
>
> c:\Code\src\VPHTK_1_4\vphtk_src\plugins\QuantiDopaPlugin\widgets\QuantiDopaPluginPreProjectionsPanelWidget\QuantiDopaPluginPreProjectionsPanelWidget.cpp
> 74
> - Error 8 error C3861: 'GetFinalTimeTag': no se encontró el
> identificador
>
> c:\Code\src\VPHTK_1_4\vphtk_src\plugins\QuantiDopaPlugin\widgets\QuantiDopaPluginPreProjectionsPanelWidget\QuantiDopaPluginPreProjectionsPanelWidget.cpp
> 74
> - Error 9 error C2679: '=' binario : no se encontró un operador
> que adopte un operando en la parte derecha de tipo 'gdcm::ValEntry *' (o
> bien no existe una conversión aceptable)
>
> c:\Code\src\VPHTK_1_4\vphtk_src\plugins\QuantiDopaPlugin\widgets\QuantiDopaPluginPreProjectionsPanelWidget\QuantiDopaPluginPreProjectionsPanelWidget.cpp
> 77
>
> Thank you
> Aida
>
>
> 2012/7/11 Aida Ninyerola <[email protected]>
>
>> Hi!
>>
>> Thank you for your response.
>>
>> I think the best solution for our problem is the first one you have
>> proposed.
>>
>> Which are the firsts steps we must do?
>>
>> Thanks for your help!
>> Aida
>>
>> 2012/7/10, Xavier Planes <[email protected]>:
>> > Hi Aida,
>> >
>> > When reading DICOM data, the DICOM tags are not stored in the
>> > imported DataEntity. There are a lot of tags and stored per slice, so It
>> > will be difficult to retrieve these data in a structured way for all the
>> > cases. There are several possible solutions to your problem:
>> > 1. Load the file directly in your plugin. We can store the
>> filename
>> > path of the DICOM data in the DataEntity. Your processor can read the
>> file
>> > using dcmAPI and retrieve the tags you need.
>> > 2. Add an "import tags" button/flag in the DICOM Plugin: We could
>> > add a button/flag in the DICOM Plugin to import the DICOM tags from the
>> > current slice and create a DataEntity with all this information. For
>> > example
>> > using the DICOM tags browser widget.
>> >
>> > Please let me know what do you think is the best solution for your
>> > problem.
>> >
>> > Best regards,
>> > Xavi
>> >
>> > From: Aida Ninyerola [mailto:[email protected]]
>> > Sent: lunes, 09 de julio de 2012 14:42
>> > To: [email protected]
>> > Subject: [Gimias-developers] reading DICOM tags
>> >
>> > Hello,
>> >
>> > I need to read some tags from the dicom file loaded by the user. I need
>> > some
>> > of the information to proccess the images.
>> > Is there any way to have this information from the dicom tags in my
>> plugin?
>> >
>> > Thanks,
>> > Aida
>> >
>> >
>>
>
>
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