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Haseeb

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22 Feb 2011 Viewer3D MIP, Color, Slice and Shaded 3D (shearwarp) Volume Rendering, interactive 3D view/measurement GUI Author: Dirk-Jan Kroon

Using a different data set, I was able to view the 3d reconstruction of the dicom data so problem solved. Does anyone know how I could focus on just the 3d reconstruction of the lungs from a CT scan? Though I get a 3D reconstruction, all I can visualize is the bone structure (rib cage, spine etc) around the lungs. Does anyone know how I could get around this problem?
Thanks,
Haseeb

11 Feb 2011 Viewer3D MIP, Color, Slice and Shaded 3D (shearwarp) Volume Rendering, interactive 3D view/measurement GUI Author: Dirk-Jan Kroon

I have also used a .mat file
volume_image: [512x512x367 double]
I am still getting an error in this case,

??? Undefined function or method 'max' for input arguments of type 'struct'.

Error in ==> viewer3d>viewer3d_OpeningFcn at 165
volumemax=double(max(V(:))); volumemin=double(min(V(:)));

Error in ==> gui_mainfcn at 221
feval(gui_State.gui_OpeningFcn, gui_hFigure, [], guidata(gui_hFigure), varargin{:});

Error in ==> viewer3d at 47
gui_mainfcn(gui_State, varargin{:});

What does this mean and how can I fix this? Perhaps my method of making a .mat file is wrong. I used the dicom23D function developed by Ariel Balter. Is there any other way of making a .mat file from Dicom files that I could use?
Haseeb

11 Feb 2011 Viewer3D MIP, Color, Slice and Shaded 3D (shearwarp) Volume Rendering, interactive 3D view/measurement GUI Author: Dirk-Jan Kroon

I found out where the online help is, so problem solved there.

11 Feb 2011 Viewer3D MIP, Color, Slice and Shaded 3D (shearwarp) Volume Rendering, interactive 3D view/measurement GUI Author: Dirk-Jan Kroon

Hi Dirk,
I have a CT dicom data. The files though have no extension name to them. How can I use this code to 3D render and view the data? You mention you have put an extended online html help online. How can I access this?
Thanks in advance

08 Feb 2011 Dicom directory (of slices) to 3D volume image Read a series of dicom slice images to a 3D volume image and meta data. Author: Ariel Balter

Hi,
I was able to get a mat file running the dicom23D function. How do I use this output? Can I visualize the data?
Thanks,
Haseeb

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