[Insight-users] Transforming image to world coordinates with negative z axis, from DICOM image

[Luis Ibanez]

Hi John,

This looks strange.

Is there a chance that you could send us the DICOM images ?

You will have to de-identify the image by first removing
all patient information.


    Thanks


        Luis


----------------------
John Drescher wrote:
> Here is output from 1 series:
> 
> 0020|0013 Instance Number = 1
> 0020|0032 Image Position (Patient) = -174.600006\-160.500000\-35.685001
> 0020|0037 Image Orientation (Patient) =
> 1.000000\0.000000\0.000000\0.000000\1.000000\0.000000
> 
> 0020|0013 Instance Number = 107
> 0020|0032 Image Position (Patient) = -174.600006\-160.500000\-300.684998
> 0020|0037 Image Orientation (Patient) =
> 1.000000\0.000000\0.000000\0.000000\1.000000\0.000000
> 
> OrientedImage (02606C90)
>   RTTI typeinfo:   class itk::OrientedImage<short,3>
>   Reference Count: 1
>   Modified Time: 2757
>   Debug: Off
>   Observers:
>     none
>   Source: (02606B88)
>   Source output index: 0
>   Release Data: Off
>   Data Released: False
>   Global Release Data: Off
>   PipelineMTime: 30
>   UpdateMTime: 2758
>   LargestPossibleRegion:
>     Dimension: 3
>     Index: [0, 0, 0]
>     Size: [512, 512, 107]
>   BufferedRegion:
>     Dimension: 3
>     Index: [0, 0, 0]
>     Size: [512, 512, 107]
>   RequestedRegion:
>     Dimension: 3
>     Index: [0, 0, 0]
>     Size: [512, 512, 107]
>   Spacing: [0.626953, 0.626953, 2.5]
>   Origin: [-174.6, -160.5, -35.685]
>   Direction:
> 1 0 0
> 0 1 0
> 0 0 1
> 
>   IndexToPointMatrix:
>   0.626953 0 0
> 0 0.626953 0
> 0 0 2.5
> 
>   PointToIndexMatrix:
>   1.59502 0 0
> 0 1.59502 0
> 0 0 0.4
> 
>   PixelContainer:
>     ImportImageContainer (02606F30)
>       RTTI typeinfo:   class itk::ImportImageContainer<unsigned long,short>
>       Reference Count: 1
>       Modified Time: 81
>       Debug: Off
>       Observers:
>         none
>       Pointer: 05660040
>       Container manages memory: true
>       Size: 28049408
>       Capacity: 28049408
> 
> John
>