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Last Post 16 Aug 2016 07:26 AM by  anon
read_dicom fails on older dicom images
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anon



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16 Aug 2016 07:26 AM
    I tried to read dicom images that were 384x384 in size. IDL correctly read the header resolution. However the following code tmp = read_dicom(imageFileName) sz = size(tmp) print,sz produced an output of 2 64 64 1 4096 It produces an image that is only 64 by 64 in size. ImageJ can read the dicom images without a problem at the correct size of 384 by 384. This problem doesn't happen with new dicom images sent over kpacs from a siemens scanner.

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    16 Aug 2016 11:02 AM
    It is possible that there might be multiple images in the DICOM file. One of which may be a thumb nail. Perhaps, you can use the QUERY_DICOM routine to determine if there are multiple images in the file. If there are 2 images in the file, you can use the IMAGE_INDEX keyword to specify which image you want to read into IDL. http://www.harrisgeospati...#Q_815714925_1045913
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