Comments (5)
@leonardorame According to the DICOM standard, if a sequence has an explicit length of 0, then it shouldn't be followed by a sequence delimitation tag (section 7.5.2 in part 3.5) so it looks like that's invalid DICOM. dicomParser does have code to handle empty sequences, both in the case of explicitly defined length and implicitly defined length. In fact, I just wrote a couple of tests that have empty sequences like what's in your file and they passed. Is there any way you can attach one of the problematic data sets and we can take a look at it to see what's going on?
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@yagni, yes, let me anonymize on of those files and I'll upload somewhere to let you check.
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@yagni mm, wait, I've donwloaded one of those files, then tested it using https://rawgit.com/chafey/dicomParser/master/examples/dragAndDropDump/index.html and it was parsed without issue. Does that example uses your latest code?.
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@leonardorame Yes, that's synced up with the latest release so it has my item tag check code in it.
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Ok, it looks like the problem comes from cornerstoneWADOImageLoader in combination with the new dicomParser.
I'm closing this to continue here: cornerstonejs/cornerstoneWADOImageLoader#33
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Related Issues (20)
- Align typings on DataSet returns HOT 1
- How to solve dicomParser.explicitElementToString: cannot convert implicit element to string? HOT 6
- send image and data HOT 1
- Version 2.0 Discussion
- index.d.ts: ByteStream constructor declaration issue HOT 2
- Need help in latest version 1.8.20 is not showing latest changes from master HOT 4
- Improve semantic-release usage
- Remove confidential information from DICOM Image HOT 1
- Example pages not migrated from rawgit HOT 1
- For Sequences with Sequence Items of Undefined Length, the Sequence Item Delimiter tag is read as an element HOT 2
- Failed to extract private tag sequence $(3009,1201) - [DCF Private VS Segment Colume Sequence]
- Missing vr's HOT 2
- Browser Crash with Compressed DICOM Data HOT 4
- Run test suite in node
- bug : attributeTag returns undefined if attribut has more then one reference
- When the tag value contains (0000,0002),(0000,0100),(0000,0110),(0000,0700),(0000,0800),(0000,1000),(0000,1030),(0000 ,1031), the dicom file cannot be parsed normally HOT 2
- How dicom-parser.js works with vtk.js to achieve dicom file display HOT 4
- Missing documentation : the dataset object HOT 3
- Write using DicomParser HOT 1
- Reading JPEG2000Loseless data HOT 1
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