[Dcmlib] My first JPEG LL / J2k images

Mathieu Malaterre mathieu.malaterre at kitware.com
Thu Jul 6 16:20:07 CEST 2006


Mathieu Malaterre wrote:
> Jean-Pierre Roux wrote:
>> Mathieu Malaterre wrote:
>>
>>> go here:
>>> http://www.creatis.insa-lyon.fr/~malaterre/gdcm/jpeg/
>>>
>>> Ok I don't understand why vtkgdcmViewer is only showing up the first 
>>> frame only...
>>>  
>>>
>> --> Easy : only the first frame is 'non zero'
>> try :
>> ReWrite filein=yourImageJ2K.dcm fileout=uncompressedImage.dcm
> 
> 
> Are you sure about your deduction or is this just another way to show 
> that indeed GDCM is only loading the first frame ?
> There is a #define MDEBUG and if you use it, it generates a bunch of 
> files, which if you read them individually show that the stream is 
> 'non-zero' everywhere...

grrrr even RGB images are not working:

http://www.creatis.insa-lyon.fr/~malaterre/gdcm/jpeg/DermaColorLossLess-j2k.dcm

-M



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