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maneshborase
How to check image is dicom (.dcm) or not in DVTK api's or in .net
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Posted on: 1/7 11:11
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pbhageriya
Re: How to check image is dicom (.dcm) or not in DVTK api's or in .net
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Hi User,

Use DVTkHighLevelInterface dll as reference and implement following code:

public int readDicomFile(string filePath)
{ 

try

{
            DicomFile dcFile = new DicomFile();
            dcFile.Read(filePath);

}

catch()

{

............

}

}

Through Catch you can see the exception if it's not a DICOM file. Get back to us for any further query.

Regards,

Piyush


Posted on: 1/8 7:41
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Klaasjan
Re: How to check image is dicom (.dcm) or not in DVTK api's or in .net
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Hi,

I have the same question (how to detect that a file is dicom file).
I developed myself also the suggested solution, but also .gif. exe and even .doc file are read as it was a dicom file .
So this solution is not solid enough.

Anyone another suggestions

Klaasjan

Posted on: 1/8 15:50
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pbhageriya
Re: How to check image is dicom (.dcm) or not in DVTK api's or in .net
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Hi,

Can you pl send me your code? We are already implementing the suggested solution in our tools. i'll analyze the issue.

Regards,

Piyush


Posted on: 1/11 7:35
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maneshborase
Re: How to check image is dicom (.dcm) or not in DVTK api's or in .net
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Hi Piyush,

Thanks for the reply,
Your solution is really work for me.
Now my this problem is solved.

Thanks
Manesh

Posted on: 1/15 14:50
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noldor
Re: How to check image is dicom (.dcm) or not in DVTK api's or in .net
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Posted on: 4/21 9:53
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sara
Re: How to check image is dicom (.dcm) or not in DVTK api's or in .net
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Hi Piyush,
any news/suggestions regarding the issue that "also .gif .exe and even .doc file are read as it was a dicom file"?
In my implementation also DVTK dlls are correctly read!
Thanks in advance.

Posted on: 7/22 9:57
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marcokemper
Re: How to check image is dicom (.dcm) or not in DVTK api's or in .net
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Hi Sara,

besides checking for an exception thrown, also look at the following property:

dcFile.FileMetaInformation.DicomPrefix.
This should be the four bytes "DICM" in case of a DICOM file.

Regards,
Marco

Posted on: 7/26 13:49
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sara
Re: How to check image is dicom (.dcm) or not in DVTK api's or in .net
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Hi Marco,
thank you very much for your suggestion.
I tried it, but I'm not sure to have correctly understood.

In fact: I checked the value of dcFile.FileMetaInformation.DicomPrefix when reading both a DICOM file and a DLL file.
In both cases it's a byte array containing the following four byte elements: '68', '73', '67', '77'.

Where am I wrong?

I thank you in advance for your kind help!

Sara.

Posted on: 8/25 11:58
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