hi all!
can anyone tell me, how to clculate distance between two points on DICOM image.
it is very urgent
regrads
zia
Calculate Distance
Moderator: Moderator Team
dear Mark!
Many many thanks for ur response. I am able to calculatethe distance using x/y co-ordinates , but the problem is that how could i found the appropriate tags defining x/y coordinates of two points (these points have been chosen by me). there is one reason also, pixel spacing tags are different for different images (e.g. CR,CT,MR) , so how could i able to find appropriate tag for any image. please help in sorting the problem.
I am using DCMTK 3.5.3 (VC++ 6.0). can u plz give me any idea to do this.
Thanks again
Regards
Zia
Many many thanks for ur response. I am able to calculatethe distance using x/y co-ordinates , but the problem is that how could i found the appropriate tags defining x/y coordinates of two points (these points have been chosen by me). there is one reason also, pixel spacing tags are different for different images (e.g. CR,CT,MR) , so how could i able to find appropriate tag for any image. please help in sorting the problem.
I am using DCMTK 3.5.3 (VC++ 6.0). can u plz give me any idea to do this.
Thanks again
Regards
Zia
Sorry ziashahid, I wish I could tell you which tags to read based on the modality, but I don't know outside of MR. I'm sure the DICOM standard states which tags to expect based on the modality. You may also want to try the google groups page for DICOM:
http://groups.google.com/group/comp.protocols.dicom
I think that forum is more for DICOM specific questions,
goodluck
http://groups.google.com/group/comp.protocols.dicom
I think that forum is more for DICOM specific questions,
goodluck
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Just to close this topic, a fairly comprehensive answer to the question raised in this thread was provided in the usenet discussion group. The related usenet thread is available here.
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