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* feat: add initial sop class handler for SEG * feat: move segmentation service * update segmentation service methods * fix: viewport data structure * feat: Add initial render for the DICOM SEG for each displaySet * fix: various wrong architectural dependencies between services * feat: initial separate SEG display in each viewport * feat: refactore viewport action bar * initial work for SEG hydration * fix: various bugs regarding drag and dropping different viewports * fix: rendering issues for multiple seg displaysets * fix: bugs for thumbnail and hydration * feat: fix the initial segment color * update after rebase * feat: initial design for the segmentation group table * feat: initial new design for the segmentation panel * feat: segmentation panel * feat: make segmentation appear on all related viewports * fix: segmentation load bug based on functional groups * initial work for segmentation crosshairs * fix: various stylings and functionality * fix: various stylings for the seg panel * fix: overflow styles * feat: add more ui components * feat: added segmentation config * feat: add jump to segment * feat: add jump to segment for DICOM SEG viewport * fix: bugs after rebase * feat: jump in segmentation viewport * fix: mpr support for seg * feat: add more icons * feat: new icons * feat: add new side panel * feat: add segmentation config * feat: add loading indicator to ohif * feat: make hanging protocols follow matching rules for viewports * feat: enhance drag and drop to be hanging protocol aware * fix: mpr restore previous layout * fix: crosshairs toggle * fix: add auth headers to the dicom loader via dicomwebclient * fix: bug for crosshairs toggle in mpr * fix: seg viewport reusing old toolGroup * feat: add loading animation with lottie * fix: various bugs for Segmentation hydration in mpr * feat: change outline alpha to outline opacity * feat: loading indicator for seg viewport * fix: various segmentation group styles * fix: local mode for seg * feat: add animation for the highlight * fix: loading indicatro to show segment indices * feat: enhance modality drop down ui * fix: panels * fix: download form * fix: layout shift in loading indicator * fix: loading indicator to have correct values * fix: update software number * fix: image jump between MPR and default * fix: segmentation cleanup and cine service cleanup * fix: segmentation toolgroup clena up * fix: highlight interval should not trigger again * fix: issue with multiframe sorting * rename: change onSeriesChange to onArrowsClick * fix: buttons for tmtv and layout shift * fix: various bugs wrt crosshairs * fix: crosshairs re init on reset camera * fix: middle slice calculation different from cs middle reset camera * fix: reset camera should reset viewport camera * fix: loading segments in MPR mode * fix: tmtv hp back to before * fix: layout shift * feat: orientation markers for volume viewport * fix: capture for volume viewports * fix: memory leak for back to worklist * fix: loading bar bg color * fix: side panel for only one panel * fix: react select style in production * fix: various styling for segmentation groups * fix: various ui styles * feat: add new segmentation config styles * fix: hover state for segmentation item * fix: side panel layout shift * temp add panels * try to fix scrollbar for thimbnail * fix: scroll not appearing for side panels * feat: changed styles for scrollbar * feat: add cpu fallback warning * fix: webworker destroy * fix: select styles * fix: orientation marker color and position * fix: capture screenshot for volume viewports * fix: hide segment visibility on mpr * fix: reloading an already loaded seg displayset * feat: add is equal * fix: mpr jump to measurements * apply review comments * fix: optimization for the segmentation load * fix: remove unnecessary context menu and hp service reset * fix: segmentation service wrt brush settings * feat: initial work for the stack synchronization * fix: add validateDisplaySetSelectorsForNewDisplaySets to make sure drag and drop can follow requirements * fix: various react proptypes * fix: thumbnails for the tmtv and change default props to default params * feat: make showing loading indicator configurable and add docs * bump versions and add more docs * fix demo * update cornerstone versions * apply review comments * feat: add reference lines * fix build * fix unit tests * add reference lines icon * fix: e2e tests * fix static wado config * docs: add segmentation service docs * fix: docker build * fix: keep camera and bump versions * Try re-enabling minification to fix deploy previews Co-authored-by: Erik Ziegler <erik.sweed@gmail.com> |
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Measurement Tracking Mode
Introduction
Measurement tracking mode allows you to:
- Draw annotations and have them shown in the measurement panel
- Create a report from the tracked measurement and export them as DICOM SR
- Use already exported DICOM SR to re-hydrate the measurements in the viewer
Workflow
Status Icon
Each viewport has a left icon indicating whether the series within the viewport contains:
- tracked measurement OR
- untracked measurement OR
- Structured Report OR
- Locked (uneditable) Structured Report
In the following, we will discuss each category.
Tracked vs Untracked Measurements
OHIF-v3 implements a workflow for measurement tracking that can be seen below. In summary, when you create an annotation, a prompt will be shown whether to start tracking or not. If you start the tracking, the annotation style will change to a solid line, and annotation details get displayed on the measurement panel. On the other hand, if you decline the tracking prompt, the measurement will be considered "temporary," and annotation style remains as a dashed line and not shown on the right panel, and cannot be exported.
Below, you can see different icons that appear for a tracked vs. untracked series in OHIF-v3.
Reading and Writing DICOM SR
OHIF-v3 provides full support for reading, writing and mapping the DICOM Structured Report (SR) to interactable Cornerstone Tools. When you load an already exported DICOM SR into the viewer, you will be prompted whether to track the measurements for the series or not.
If you click Yes, DICOM SR measurements gets re-hydrated into the viewer and the series become a tracked series. However, If you say no and later decide to say track the measurements, you can always click on the SR button that will prompt you with the same message again.
The full workflow for saving measurements to SR and loading SR into the viewer is shown below.
Loading DICOM SR into an Already Tracked Series
If you have an already tracked series and try to load a DICOM SR measurements, you will be shown the following lock icon. This means that, you can review the DICOM SR measurement, manipulate image and draw "temporary" measurements; however, you cannot edit the DICOM SR measurement.
