2.6.3 SourceApplicationEntityTitle GDCM ImageType DERIVED SECONDARY SOPClassUID. Returns: The converted image, as a Base64-encoded string. Basic Usage Overview (Octave Dicom - Dicom File I/O for GNU octave). autoThreshold - If true, automatically sets the lower and upper threshold levels. connectorMessage - The connector message to retrieve merged DICOM data for.
CD/DVD) - but it doesn't seem to be the case that this always causes the Secondary type either, so maybe I'm wrong in thinking that could be a cause. imageType - The image format to convert the DICOM data to (e.g. DICOM is managed by the Medical Imaging & Technology Alliance - a division of NEMA : Search the DICOM website DICOM Calendar : PURPOSE & ORGANIZATION. The most consistent thing I'm noticing is that these images usually have been written to physical media (e.g. Unlike other conversion tools, it can import a DICOM file that is used to import. Conversion Type or Secondary Capture Device ID) nor MPRs (no relevant tags present there either).
My interpretation of the Value 1 'Pixel Characteristics' of this tag was that any pixel value change would be covered by 'Derived' and that the definition for 'Original' (- is the image an ORIGINAL Image an image whose pixel values are based on original or source data) meant that the pixel values are directly transferred from the original, but I suppose the phrase 'based on' makes this suspect.Īs far as I can tell, these are not secondary captures (none of the associated tags present, e.g. C.7.6.1.1.2 Image Type Image Type (0008,0008) identifies important image identification characteristics. Amend DICOM PS3.3 as follows (changes to existing text are bold and.
Supports compressed and uncompressed images from a DicomMetaData object, an InputStream/DicomInputStream or an. There is a need to distinguish a THUMBNAIL image type, which is a single frame low. Maybe I need to back up and broaden my question to just what exactly can cause this tag to change from Original\Primary -> Original\Secondary? Reads header and image data from a DICOM object.
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