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DicomVision v3.2.3

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@l5769389 l5769389 released this 06 Aug 07:01
· 5 commits to main since this release
v3.2.3
f342472

DicomVision v3.2.3

DicomVision v3.2.3 adds PET quantification throughout the viewer while preserving the stable 3D rotation behavior from the clean baseline.

Highlights

  • Added PET quantitative display support for SUV/SUL/%ID/g workflows, including unit selection, PET min/max range, PET pseudocolor, color bars, hover values, and corner labels across Stack, MPR, Montage/Layout, Compare, and PET/CT Fusion.
  • Added backend PET quantification context and validation for unit normalization, decay correction, unsupported dynamic/gated PET handling, PET auto range, fusion rendering, pseudocolor, corner info, and segmentation statistics.
  • Added PET/CT Fusion display controls for PET overlay and standalone PET pseudocolor so fused studies can use PET-specific unit/range settings without disturbing CT viewing.
  • Added stable PET segmentation metrics in the MPR segmentation panel, including MTV, voxel count, SUV/SUL mean/max/peak, TLG gating for reliable FDG cases, effective threshold, min, and standard deviation.
  • Improved MPR threshold segmentation rendering so the backend physical contour and outer threshold rectangle remain aligned after 3D rotation, editing, drag, resize, and redraw interactions.
  • Improved right-side segmentation panel stability by keeping the PET threshold summary at a fixed two-line height while statistics update.
  • Regenerated frontend API contracts to match the new backend PET metadata fields and segmentation statistics responses.
  • Expanded regression coverage for PET quantification, pseudocolor, PET viewer state, fusion rendering, MPR segmentation geometry, toolbar activation, and segmentation panel metrics.

Release Assets

  • Windows desktop installer: DicomVision-3.2.3-Setup.exe
  • Windows standalone Server bundle: DicomVisionServer-v3.2.3-win-x64.zip
  • Web static package: DicomVision-web-v3.2.3.zip
  • macOS desktop installer: DicomVision-3.2.3-Setup.dmg
  • macOS desktop archive: DicomVision-3.2.3-Setup.zip
  • SHA-256 checksum files for Windows and macOS assets

Windows, Web, and standalone Server assets are generated by GitHub Actions. The macOS DMG and ZIP are built locally on macOS and uploaded to the same release.

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