Video sop class

  • I'm trying to fix a problem with a modality called stroboscope ( a kind of endoscopy system) that send video in DICOM format.
    The system is a SION, model DIVAS endoscope.


    I'm using dicomserver1417
    PacsTrouble.log write: " Association rejected: you may need to add the listed presentation context as sop to dgatesop.lst"
    Serverstatus.log write:
    20140811 12:44:46 UPACS THREAD 0: STARTED AT: Mon Aug 11 12:44:46 2014
    20140811 12:44:46 Calling Application Title : "DIVAS_ENDO "
    20140811 12:44:46 Called Application Title : "VIDEOSRV "
    20140811 12:44:46 Application Context : "1.2.840.10008.3.1.1.1", PDU length: 16384
    20140811 12:44:46 Presentation Context 0 "1.2.840.10008.5.1.4.1.1.77.1.4.1" 0
    20140811 12:44:46 Transfer Syntax 0 "1.2.840.10008.1.2.1" 1
    20140811 12:44:46 Transfer Syntax 1 "1.2.840.10008.1.2" 1
    20140811 12:44:46 Transfer Syntax 2 "1.2.840.10008.1.2.4.57" 1
    20140811 12:44:46 Transfer Syntax 3 "1.2.840.10008.1.2.4.70" 1
    20140811 12:44:46 Transfer Syntax 4 "1.2.840.10008.1.2.4.90" 1
    20140811 12:44:46 Transfer Syntax 5 "1.2.840.10008.1.2.5" 1
    20140811 12:44:46 Transfer Syntax 6 "1.2.840.10008.1.2.4.51" 1
    20140811 12:44:46 Transfer Syntax 7 "1.2.840.10008.1.2.4.91" 1
    20140811 12:44:46 Transfer Syntax 8 "1.2.840.10008.1.2.4.100" 0
    20140811 12:44:46 Transfer Syntax 9 "1.2.840.10008.1.2.4.101" 0
    20140811 12:44:46 *** Association rejected: you may need to add the listed presentation context as sop to dgatesop.lst
    20140811 12:44:46 UPACS THREAD 0: ENDED AT: Mon Aug 11 12:44:46 2014
    20140811 12:44:46 UPACS THREAD 0: TOTAL RUNNING TIME: 0 SECONDS


    I modified the dgatesop.lst and have all these SOP clases:
    #
    # DICOM Application / sop / transfer UID list.
    #
    # This list is used by the CheckedPDU_Service ( "filename" ) service
    # class. All incoming associations will be verified against this
    # file.
    #
    # Revision 2: disabled GEMRStorage and GECTStorage
    # Revision 3: extended with new sops and with JPEG transfer syntaxes
    # Revision 4: added Modality Worklist query
    #
    #None none RemoteAE
    #None none LocalAE
    #DICOM 1.2.840.10008.3.1.1.1 application
    Verification 1.2.840.10008.1.1 sop
    VL endoscopic Image Storage 1.2.840.10008.5.1.4.1.1.77.1.1 sop
    Video Endoscopic Image Storage 1.2.840.10008.5.1.4.1.1.77.1.1.1 sop
    VL Microscopic Image Storage 1.2.840.10008.5.1.4.1.1.77.1.2 sop
    Video Microscopic Image Storage 1.2.840.10008.5.1.4.1.1.77.1.2.1 sop
    VL Slide-Coordinates Microscopic Image Storage 1.2.840.10008.5.1.4.1.1.77.1.3 sop
    VL Photographic Image Storage 1.2.840.10008.5.1.4.1.1.77.1.4 sop
    Video Photographic Image Storage 1.2.840.10008.5.1.4.1.1.77.1.4.1 sop
    XASinglePlaneStorage 1.2.840.10008.5.1.4.1.1.12.1 sop
    RFStorage 1.2.840.10008.5.1.4.1.1.12.2 sop
    XABiPlaneStorage 1.2.840.10008.5.1.4.1.1.12.3 sop


    What's wrong?
    Maybe dgate does not really accept endoscopic SOP clases?
    Maybe compression issue?


    Thanks,



    Diego Gicovate

  • Hi,


    as conquest assumes it can recompress anything it recieves, there is no good way to solve this issue in this build. Adding the transfer syntax does not help as they need to be supported in code as well. On the todo list.


    Marcel

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