[Insight-users] Fwd: Fwd: DicomImageViewer and ImageViewer not visualice Dicom Images in RGB
Luis Ibanez
luis.ibanez at kitware.com
Wed Jul 9 09:43:53 EDT 2008
Hi Kendra,
Thanks for your Open Source spirit of going after improving an existing
application.
The modifications in the ImageViewer will require to replace the
ImageFileReader with a SeriesFileReader.
I would suggest to look at:
A)
Insight/Examples/IO/DicomSeriesReadImageWrite2.cxx
B)
InsightApplications/LiverTumorSegmentation/
DicomImageReader.h
DicomImageReader.txx
DicomImageReaderBase.cxx
DicomImageReaderBase.h
DicomImageReaderGUI.fl
C) InsighApplications/Auxiliary/vtk
vtkKWImage.cxx
vtkKWImage.h
vtkKWImageIO.cxx
vtkKWImageIO.h
D) InsightApplications/SNAP
SNAP will be able to load DICOM series and
to visualize them in 3D orthogonal slices.
The simplest change, will be to use the code from (A).
The most modular change will be to use the code from (C) but it
has the disadvantage that then the ImageViewer will depend on VTK
Please take a look at the code and let us know if you have
any questions.
BTW: If you are simply looking for a good DICOM Viewer,
Slicer may be a better option.
Regards,
Luis
--------------
Kendra wrote:
> I saw the FLTKImageViewe code and ImageColorViewer code and I would like
> to add this functionality to move through diferent dcm files of my
> directory with some free keys. Where I could add this code? In wich font
> file?
>
> 2008/7/9 Kendra <kendracorreo at gmail.com <mailto:kendracorreo at gmail.com>>:
>
> The file format is .dcm
> Yes I see Dims: 512 x 512 x 1. I have got a directory with 2D
> dicom files (.dcm) than forms a dicom serie and an XML file
> indicates me the Z coordinate. You are in right. It's impossible for
> the application moves trough diferent dcm files in my directory. It
> was a confusion of myself.
>
> 2008/7/9 Luis Ibanez <luis.ibanez at kitware.com
> <mailto:luis.ibanez at kitware.com>>:
>
>
> Hi Kendra,
>
> What file format are you passing as input to the ImageViewer ?
>
> If you have a set of image slices saved in independent DICOM files,
> then each file has only one slice, and when you read it in the
> ImageViewer you will have a collapsed 3D image of NxMx1 pixels.
>
> The simply way to know is to look at the Image data that the
> ImageViewer displays on the bottom left corner.
>
>
> The second line of that text should day something like:
>
>
> Dims: 512 x 512 x 200
>
> (if you have a 3D image)
>
> or something like:
>
>
>
> (if you have a 2D image)
>
>
> Please take a look at that text and let us know what you find.
>
>
> Thanks
>
>
>
> BTW: If you are looking for applications for viewing, you should
> consider downloading Slicer:
>
> http://www.slicer.org/
>
>
>
> Luis
>
>
>
>
> ---------------
> Kendra wrote:
>
>
>
> ---------- Forwarded message ----------
> From: *Kendra* <kendracorreo at gmail.com
> <mailto:kendracorreo at gmail.com>
> <mailto:kendracorreo at gmail.com <mailto:kendracorreo at gmail.com>>>
> Date: 2008/7/9
> Subject: Re: [Insight-users] Fwd: DicomImageViewer and
> ImageViewer not visualice Dicom Images in RGB
> To: Luis Ibanez <luis.ibanez at kitware.com
> <mailto:luis.ibanez at kitware.com>
> <mailto:luis.ibanez at kitware.com
> <mailto:luis.ibanez at kitware.com>>>
>
>
> How can I check my dicom image has indeed multiple slices? I
> save a processed dicom serie, First I have got a 2d dicom
> serie, then I convert it in a volume for process it and then
> I save each slide separately but ',' and '.' keys not works...
> I have got a spanish keyboard.
>
> 2008/7/8 Kendra <kendracorreo at gmail.com
> <mailto:kendracorreo at gmail.com>
> <mailto:kendracorreo at gmail.com
> <mailto:kendracorreo at gmail.com>>>:
>
>
> Thanks Luis, I will try it.
>
> 2008/7/8 Luis Ibanez <luis.ibanez at kitware.com
> <mailto:luis.ibanez at kitware.com>
> <mailto:luis.ibanez at kitware.com
> <mailto:luis.ibanez at kitware.com>>>:
>
>
>
> Hi Kendra,
>
> You can switch slices with the "." and "," buttons.
> They have the "<" and ">" on top in the US keyboard
> layout.
>
> Check first that your image has indeed multiple slices...
>
>
>
> Regards,
>
>
> Luis
>
>
> ---------------
> Kendra wrote:
>
> Ah, and I dont know how to see the next and
> previous slide
> with ImageViewer. It seems to be posible with ">"
> and "<"
> keys but it doesn't works for me :-( Is this with
> other keys
> and I understand bad the ImageViewer help?
>
> ---------- Forwarded message ----------
> From: *Kendra* <kendracorreo at gmail.com
> <mailto:kendracorreo at gmail.com>
> <mailto:kendracorreo at gmail.com
> <mailto:kendracorreo at gmail.com>>
> <mailto:kendracorreo at gmail.com
> <mailto:kendracorreo at gmail.com>
> <mailto:kendracorreo at gmail.com
> <mailto:kendracorreo at gmail.com>>>>
> Date: 2008/7/2
> Subject: DicomImageViewer and ImageViewer not
> visualice
> Dicom Images in RGB
> To: Insight Users <insight-users at itk.org
> <mailto:insight-users at itk.org>
> <mailto:insight-users at itk.org
> <mailto:insight-users at itk.org>>
> <mailto:insight-users at itk.org <mailto:insight-users at itk.org>
> <mailto:insight-users at itk.org
> <mailto:insight-users at itk.org>>>>
>
>
> I process a DICOM series images, each slide in
> 2D, and I
> saved them with nodules marked in RGB and with a
> filter that
> applies RGB colors to de image like Osiris for
> example do
> it. When I visualize this RGB Dicom Images with
> ImageViewer
> or DicomImageViewer they appears in gray scale
> not in RGB
> colors. What I can do?
>
> -- Esther.
>
>
>
> -- Esther.
>
>
>
> ------------------------------------------------------------------------
>
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>
>
>
> -- Esther.
>
>
>
> --
> Esther.
>
>
>
> --
> Esther.
>
>
> ------------------------------------------------------------------------
>
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>
>
> --
> Esther.
>
>
>
>
> --
> Esther.
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