DICOM @ OFFIS

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 Post subject: Pixel Spacing
PostPosted: Mon, 2009-11-09, 22:38 
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Joined: Mon, 2009-10-26, 21:52
Posts: 2
Is there a way to determine the Pixel Spacing of a DICOM using one of the offis tools when a DICOM does not have a Pixel spacing tag included?

Thank you for any help...


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 Post subject:
PostPosted: Thu, 2009-11-26, 09:06 
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OFFIS DICOM Team
OFFIS DICOM Team

Joined: Tue, 2004-11-02, 17:22
Posts: 1206
Location: Oldenburg, Germany
If Pixel Spacing is missing, then you don't know it. If it is a CR/DX image, it may contain Image Pixel Spacing, which is similar but not exactly the same (pixel spacing on imaging plate, not in the patien'ts body). If both are absent, then this information is not available.


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 Post subject:
PostPosted: Mon, 2011-11-28, 14:04 
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Joined: Fri, 2011-09-02, 14:29
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Location: BRAZIL
What is PixelSpacing?


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 Post subject:
PostPosted: Mon, 2011-11-28, 16:01 
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Joined: Fri, 2011-09-02, 14:29
Posts: 10
Location: BRAZIL
malf wrote:
What is PixelSpacing?


The first value is the row spacing in mm, that is the spacing between the centers of adjacent rows, or vertical spacing. The second value is the column spacing in mm, that is the spacing between the centers of adjacent columns, or horizontal spacing.


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