AW: [Insight-users] Show 3d image data by vtk, cont'

[Luis Ibanez]

Hi Jiang,

A) Could you please describe the VTK pipeline
    that you are using for visualizing this data ?


B) Did you verified that the data was read
    correctly into memory ?

    (for example, you could save the volume
    in another file format just after reading
    it from the DICOM series, and then use
    the ImageViewer application in
    InsightApplications)


C) Did you verified that the data was converted
    correctly from ITK to VTK ?

    (again, you could use a vtk writer in order
    to save the vktImageData in a file and open
    it with some standard viewer). You could
    use VolView for this purpose, now that there
    is a free version available for download.


D) Please take a look at the application from
    the ISIS center that was described in the
    previous email. You may find some useful
    hints on how to use the toolkits together.



Regards,


   Luis




----------------
jiang wrote:
> Hi Luis,
> As you said, I use the library VtkQt that developed by M. Koenig to combine
> VTK and QT. It works fine. However my problem is not solved. When the data
> is transfered from ITK to VTK, and rendered by VTK, there is only one blue
> block with some black points, not the images I readed. And there are only
> two images in the series, but the block is very thick, much more than the
> depth of two images.
> Does anybody do the similar work as me? Please tell me how can I solve this
> problem?
> 
> Thanks a lot!
> 
> Chunyan Jiang
>