0.7.0

Improvements

• Improve import logic for subpackages and modules to allow:

  import highdicom as hd
  seg_image = hd.seg.Segmentation(...)

• Update API documentation to reflect namespaces of public API
• Add unit tests and increase test coverage

0.6.0

Improvements

• Increase test coverage of highdicom.sr.templates and highdicom.sr.content modules
• Add hyperlinks for context groups (CIDs) and templates (TIDs) to docstrings
• Add checks to ensure that argument segment_number of highdicom.seg.sop.Segmentation.add_segments method is a positive number
• Add checks to ensure that segments added to Segmentation instance via highdicom.seg.sop.Segmentation.add_segments are ordered correctly
• Add checks to prevent Content Sequence in Finding Sites from being empty
• Make tests stricter by enforcing valid value representation in pydicom
• Add alternative constructor methods for highdicom.sr.content classes

Bug fixes

• Make algorithm_identification parameter of highdicom.seg.content.SegmentDescription constructor optional to support manual segmentation
• Make laterality parameter highdicom.sc.sop.SCImage constructor optional
• Fix referencing segments in Planar/Volumetric ROI Measurements and Qualitative Evaluations templates
• Fix Code Value in highdicom.sr.templates.DeviceObserverIdentifyingAttributes
• Include documentation of highdicom.uid module
• Fix constructor of highdicom.sr.templates.TimePointContext

0.5.1

Bug fixes

• Fix addition of segments to Segmentation image with different plane positions

Improvements

• Increase unit test coverage

0.5.0

New features

• Implement image file reader for efficient frame-level access (highdicom.io.ImageFileReader)
• Add support for spatial coordinate transformations (highdicom.spatial.ImageToReferenceTransformer and highdicom.spatial.ReferenceToImageTransformer)
• Add support for color management based on ICC Profiles (highdicom.color.ColorManager)
• Add utilities for encoding and decoding of frames (highdicom.frame.decode_frame and highdicom.frame.encode_frame)
• Add new content item geometric_purpose to structured reporting templates (highdicom.sr.templates.PlanarROIMeasurementsAndQualitativeEvaluations and highdicom.sr.templates.VolumetricROIMeasurementsAndQualitativeEvaluations)

Improvements

• Add more segmentation test datasets
• Apply stricter flake8 coding style rules

Bug fixes

• Fix copying of specimen attributes in derived objects (highdicom.base.SOPClass)
• Fix docstring in structured reporting template (highdicom.sr.templates.Measurement)

0.4.1

Bug fixes

• Remove optional Total Pixel Matrix Focal Planes attribute from Segmentation SOP class
• Fix typing errors reported by newer mypy versions

0.4.0

New features

• Class for creating DICOM UIDs with implementation-specific UID prefix

0.3.0

Enhancements

• Check type hints using mypy and enforce stricter typing rules (all functions must be annotated)
• Check test coverage using coverage and enforce coverage > 75%

Major changes

• Discontinue support for Python versions < 3.6

0.2.0

Features

• Additional SOP classes for SR: EnhancedSR, ComprehensiveSR

Bug fixes

• Fix typos in documentations

0.1.0

Initial release