DICOM @ OFFIS

I just heard that it is not free to use JPEG2000, so should I buy it?

Hi sir,
I am trying to decompress dicom images these days, and I cannot find errors in my code. I want to make sure that I used the wright way. The main file I used is djdecode.h and dcmjpeg.lib, all is downloaded from the office website, is it engouth?Thank you!

Oh, I am really sorry for replying so late. Yep, I did learn form the website. :wink: ummm, the question has occured many times, when I tried to change the transfer syntax of dicom files, and I had to copy the pixel data to the new dicom files, but this time it did not work. :? shall I need do somet...

Sir, These days, I am trying to decompress lossy compressed Dicom images, and this is my codes: //my code start DJDecoderRegistration::registerCodecs();//register JPEG codecs DcmFileFormat m_fileformat; OFCondition status = m_fileformat.loadFile(m_OpenFilePath); if (status.good()) { /***************...

J. Riesmeier wrote:If you want to store the reference, use the following:

Code: Select all

DcmDirectoryRecord &rootrec = dicomdir.getRootRecord();

Oh, yes, this is exactly what I want. Thank you very much, and sorry for replying so late.

In my filrst example, I did not store the returned referance to the root record in a referance, right? Can destructor be used here? Maybe a pointer is a good way. Thanks for your answer...

If I use the function in this way:
Prec = dicomdir.getRootRecord().getSub(P); //P is a number of patient, this code is to get NO.P patient record;

No memory leak!
Why? It is instersting! Hlep me, please

Hi All, I want to get information from dicomdir files, and then I used this function in this way: DcmDicomDir dicomdir(DirFilePath); //DirFilePath is that where DICOMDIR is; DcmDirectoryRecord rootrec, *Prec = NULL, *Srec = NULL, *SERrec = NULL, *Irec = NULL; rootrec = dicomdir.getRootRecord(); /* *...

Hi, the General Purpose Application Profile you have choosen does not require Patient Sex to be present in the DICOMDIR. That is why the DicomDirInterface does not insert it. There is no way telling DicomDirInterface to insert optional attributes that you can choose on your own. You could select an...

I have created dicomdir files some days ago, but today I found that there is no such information: Patient Sex, here is my code: DicomDirInterface dicomdir; result = dicomdir.createNewDicomDir(DicomDirInterface::AP_GeneralPurpose, "D:\\22222\\DICOMDIR"); if (result.bad()) { MessageBox("...

Did you already check what the output of the "dcm2pnm" command line tool is for these particular images? Maybe, they are monochrome and you did not specify an appropriate VOI transformation (window center/width or LUT). By the way, which version of the DCMTK do you use? You are right, I d...

Did you already check what the output of the "dcm2pnm" command line tool is for these particular images? Maybe, they are monochrome and you did not specify an appropriate VOI transformation (window center/width or LUT). By the way, which version of the DCMTK do you use? :D The version tha...

These days, I wanna show DICOM images through MFC, and then I used the function which is createWindowsDIB() to creat DIB, but the question is that I can only display some images, I mean that some are all black. I checked my codes, and I found that the function getData() return all zero data when th...

These days, I wanna show DICOM images through MFC, and then I used the function which is createWindowsDIB() to creat DIB, but the question is that I can only display some images, I mean that some are all black. I checked my codes, and I found that the function getData() return all zero data when the...