This is NOT a valid DICOM file. It contains a private element in an odd group with an element number < 0x0010, which is illegal; furthermore it is a sequence.
% andump PrivateOwnerInversion.dcm ... (0x0028,0x1051) DS Window Width VR=<DS> VL=<0x0004> < 192> (0x4d4d,0x0001) LO PrivateCreator VR=<SQ> VL=<0xffffffff> [] ^^^^ ^^ ... Whilst it is true that this is also not a private creator element either, that assumption is present in the toolkit to deal with other buggy images which do send a string in this value. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org