We then set some additional meta-data values to indicate that this series is derived from the original acquired data. In our case we copy some of the meta-data from the original dictionaries which are available from the series reader. Writing the 3D image as a DICOM series is done by configuring the meta-data dictionary for each of the slices and then writing it in DICOM format. In our case we only modify the intensities by blurring the image. Modifying the 3D image can involve changes to its physical characteristics (spacing, direction cosines) and its intensities. In this example we configure the series reader to load the meta-data dictionary including all of the private tags. By default the DICOM meta-data dictionary for each of the slices is not read. Reading the DICOM series is a three step process: first obtain the series ID, then obtain the file names associated with the series ID, and finally use the series reader to read the images. This example illustrates how to read a DICOM series, modify the 3D image, and then write the result as a DICOM series.
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