IDC User Guide
prod
Search…
⌃K

Viewer release notes

The version of the viewer is shown in the Debug Info option.

0.11.2 - September 2022 - Slim

The Slim Viewer is a lightweight server-less single-page application for interactive visualization of digital slide microscopy (SM) images and associated image annotations in standard DICOM format. The application is based on the dicom-microscopy-viewer library and can simply be placed in front of a DICOMweb compatible Image Management System (IMS), Picture Archiving and Communication (PACS), or Vendor Neutral Archive (VNA).
Main highlights of this release include:
New features
  • Add new tool to go to specific slide position;
  • Show mouse position in slide coordinate system.
Enhancements
  • Improve performance of translations between image and slide coordinates;
  • Automatically adjust size of overview image to size of browser window.
Bug fixes
  • Fix rendering of label image;
  • Show error message when creation of viewer fails;
  • Fix resolution of overview image;
  • Fix styling of point annotations;
  • Ensure bounding box annotations are axis aligned;
  • Add missing keyboard shortcut for navigation tool.

4.12.40 - September 2022 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Fix parsing of qualitative slice annotation;
  • Disable measurements panel interactions in MPR mode;
  • Fix parsing of segmentation when orientation values are close to zero;
  • Raise error if a frame StudyInstanceUID, SeriesInstanceUID and SOPInstanceUID are not conforming with the UID (DICOM UI VR) character repertoire;
  • Implements runtime tolerance for SEGs loading retry;
  • Fixed popup notifications behavior;
  • Update cornerstoneWADOImageLoader.

0.8.1 - June 2022 - Slim

The Slim Viewer is a lightweight server-less single-page application for interactive visualization of digital slide microscopy (SM) images and associated image annotations in standard DICOM format. The application is based on the dicom-microscopy-viewer library and can simply be placed in front of a DICOMweb compatible Image Management System (IMS), Picture Archiving and Communication (PACS), or Vendor Neutral Archive (VNA).
Main highlights of this release include:
New features
  • Add panel for clinical trial information to case viewer;
  • Sort digital slides by Container Identifier attribute.
Enhancements
  • Reset style of optical paths to default when deactivating presentation state.
Bug fixes
  • Fix rendering of ROI annotations by upgrading to React version 1;
  • Correctly update UIDs of visible/active optical paths;
  • Fix type declarations of DICOMweb search resources.

4.12.30 - June 2022 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Add support for SR qualitative annotation per instance.

0.7.2 - June 2022 - Slim

The Slim Viewer is a lightweight server-less single-page application for interactive visualization of digital slide microscopy (SM) images and associated image annotations in standard DICOM format. The application is based on the dicom-microscopy-viewer library and can simply be placed in front of a DICOMweb compatible Image Management System (IMS), Picture Archiving and Communication (PACS), or Vendor Neutral Archive (VNA).
Main highlights of this release include:
New features
  • Support DICOM Advanced Blending Presentation State to parametrize the display of multiplexed IF microscopy images;
  • Add key bindings for annotations tools;
  • Enable configuration of tile preload;
  • Enable configuration of annotation geometry type per finding;
  • Expose equipment metadata in user interface.
Enhancements
  • Improve default presentation of multiplexed IF microscopy images in the absence of presentation state instances;
  • Correctly configure DCM4CHEE Archive to use reverse proxy URL prefix for BulkDataURI in served metadata;
  • Enlarge display settings interfaces and add input fields for opacity, VOI limits, and colors;
  • Update dicom-microscopy-viewer version to use web workers for frame decoding/transformation operations;
  • Add button for user logout;
  • Disable optical path selection when a presentation state has been selected.
Bug fixes
  • Fix parsing of URL path upon redirect after successful authentication/authorization;
  • Fix configuration of optical path display settings when switching between presentation states;
  • Fix caching of presentation states and for selection via drop-down menu.
Security
  • Update dependencies with critical security issues.

0.5.1 - April 2022 - Slim

The Slim Viewer is a lightweight server-less single-page application for interactive visualization of digital slide microscopy (SM) images and associated image annotations in standard DICOM format. The application is based on the dicom-microscopy-viewer library and can simply be placed in front of a DICOMweb compatible Image Management System (IMS), Picture Archiving and Communication (PACS), or Vendor Neutral Archive (VNA).
Main highlights of this release include:
Enhancements
  • Make overview panel collapsible and hide it entirely if lowest-resolution image is too large.
Bug fixes
  • Fix update of optical path settings when switching between slides.

4.12.26 - April 2022 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Fix regression in logic for finding segmentations referenced source image;
  • Fix segmentations loading issues;
  • Fix thumbnail series type for unsupported SOPClassUID;
  • Fix toolbar error when getDerivedDatasets finds no referenced series are found.

0.5.0 - March 2022 - Slim

The Slim Viewer is a lightweight server-less single-page application for interactive visualization of digital slide microscopy (SM) images and associated image annotations in standard DICOM format. The application is based on the dicom-microscopy-viewer library and can simply be placed in front of a DICOMweb compatible Image Management System (IMS), Picture Archiving and Communication (PACS), or Vendor Neutral Archive (VNA).
Main highlights of this release include:
New features
  • Display of analysis results stored as DICOM Segmentation, Parametric Map, or Microscopy Bulk Simple Annotations instances;
  • Dynamic selection of DICOMweb server by user (can be enabled by setting AppConfig.enableServerSelection to true);
  • Dark app mode for fluorescence microscopy (can be enabled by setting App.mode to "dark");
  • Support display of segments stored in DICOM Segmentation instances;
  • Support display of parameter mappings stored in DICOM Parametric Map instances;
  • Support display of annotation groups stored in DICOM Microscopy Bulk Simple Annotations instances;
  • Implement color transformations using ICC Profiles to correct color images client side in a browser-independent manner;
  • Implement grayscale transformations using Palette Color Lookup Tables to pseudo-color grayscale images.
Improvements
  • Unify handling of optical paths for color and grayscale images;
  • Add loading indicator;
  • Improve styling of overview map;
  • Render specimen metadata in compacter form;
  • Improve fetching of WASM library code;
  • Improve styling of slide viewer sidebar;
  • Sort slides by Series Number;
  • Work around common standard compliance issues;
  • Update docker-compose configuration;
  • Upgrade dependencies;
  • Show examples in README;
  • Decode JPEG, JPEG 2000, and JPEG-LS compressed image frames client side in a browser-independent manner;
  • Improve performance of transformation and rendering operations using WebGL for both grayscale as well as color images;
  • Optimize display of overview images and keep overview image fixed when zooming or panning volume images;
  • Optimize HTTP Accept header field for retrieval of frames to work around issues with various server implementations.
Bug fixes
  • Ensure ROI annotations are re-rendered upon modification;
  • Clean up memory and recreate viewers upon page reload;
  • Fix selection of volume images;
  • Fix color space conversion during decoding of JPEG 2000 compressed image frames;
  • Fix unit of area measurements for ROI annotations;
  • Publish events when bulkdata loading starts and ends.

4.12.22 - March 2022 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Improve logic for finding segmentations referenced source image;
  • Improve debug dialog: fix text overflow and adding active viewports referenced SEGs and RTSTRUCT series.

4.12.17 - February 2022 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Fix fail to load SEG related to geometry assumptions;
  • Fix fail to load SEG related to tolerance;
  • Add initial support for SR planar annotations.

0.4.5 - January 2022 - Slim

The Slim Viewer is a lightweight server-less single-page application for interactive visualization of digital slide microscopy (SM) images and associated image annotations in standard DICOM format. The application is based on the dicom-microscopy-viewer library and can simply be placed in front of a DICOMweb compatible Image Management System (IMS), Picture Archiving and Communication (PACS), or Vendor Neutral Archive (VNA).
Main highlights of this release include:
Bug fixes
  • Fix selection of VOLUME or THUMBNAIL images with different Photometric Interpretation.

4.12.12 - January 2022 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Fix RTSTRUCT right panel updates;
  • Fix SEG loading regression.

4.12.7 - December 2021 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Fix handling of datasets with unsupported modalities;
  • Fix backward fetch of images for the current active series.
  • Fix tag browser slider.

0.4.3 - November 2021 - Slim

The Slim Viewer is a lightweight server-less single-page application for interactive visualization of digital slide microscopy (SM) images and associated image annotations in standard DICOM format. The application is based on the dicom-microscopy-viewer library and can simply be placed in front of a DICOMweb compatible Image Management System (IMS), Picture Archiving and Communication (PACS), or Vendor Neutral Archive (VNA).
Main highlights of this release include:
Bug fixes
  • Rotate box in overview map outlining the extent of the current view together with the image.

4.12.5 - November 2021 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Fix segmentation/rtstruct menu badge update when switching current displayed series;
  • Add to series thumbnail link icon if they are connected to any annotation (segmentation, etc...);
  • Fix problems opening series when the study includes many series;
  • Fix segments visibility handler.

0.4.1 - October 2021 - Slim

The Slim Viewer is a lightweight server-less single-page application for interactive visualization of digital slide microscopy (SM) images and associated image annotations in standard DICOM format. The application is based on the dicom-microscopy-viewer library and can simply be placed in front of a DICOMweb compatible Image Management System (IMS), Picture Archiving and Communication (PACS), or Vendor Neutral Archive (VNA).
Main highlights of this release include:
Improvements
  • Include images with new flavor THUMBNAIL in image pyramid;
  • Properly fit overview map into HTML element and disable re-centering of overview map when user navigates main map;
  • Allow drawing of ROIs that extent beyond the slide coordinate system (i.e., allow negative ROI coordinates).
Bug fixes
  • Prevent display of annotation marker when ROI is deactivated

4.11.2 - October 2021 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Fix issues with segmentation orientations;
  • Fix display of inconsistencies warning for segmentation thumbnails;
  • Fix throttle thumbnail progress updates.

0.3.1 - September 2021 - Slim

The Slim Viewer is a lightweight server-less single-page application for interactive visualization of digital slide microscopy (SM) images and associated image annotations in standard DICOM format. The application is based on the dicom-microscopy-viewer library and can simply be placed in front of a DICOMweb compatible Image Management System (IMS), Picture Archiving and Communication (PACS), or Vendor Neutral Archive (VNA).
Main highlights of this release include:
Bug fixes
  • Set PUBLIC_URL in Dockerfile.

0.3.0 - September 2021 - Slim

The Slim Viewer is a lightweight server-less single-page application for interactive visualization of digital slide microscopy (SM) images and associated image annotations in standard DICOM format. The application is based on the dicom-microscopy-viewer library and can simply be placed in front of a DICOMweb compatible Image Management System (IMS), Picture Archiving and Communication (PACS), or Vendor Neutral Archive (VNA).
Main highlights of this release include:
Improvements
  • Add button to display information about application and environment;
  • Add ability to include logo;
  • Verify content of SR documents before attempting to load annotations;
  • Improve re-direction after authentication;
  • Add retry logic and error handlers for DICOMweb requests;
  • Improve documentation of application configuration in README;
  • Add unit tests.
Bug fixes
  • Disable zoom of overview map;
  • Fix pagination of worklist;
  • Prevent delay in tile rendering.

4.10.1 - September 2021 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Handle uncaught exception for non TID 1500 sr;
  • Added display of badge numbers in the segmentation / rtstruct panel tabs;
  • Study prefetcher with loading bar.

0.2.0 - August 2021 - Slim

The Slim Viewer is a lightweight server-less single-page application for interactive visualization of digital slide microscopy (SM) images and associated image annotations in standard DICOM format. The application is based on the dicom-microscopy-viewer library and can simply be placed in front of a DICOMweb compatible Image Management System (IMS), Picture Archiving and Communication (PACS), or Vendor Neutral Archive (VNA).
Main highlights of this release include:
New features
  • Support for multiplexed immunofluorescence slide microscopy imaging;
  • Client-side additive blending of multiple channels using WebGL;
  • Client-side decoding of compressed frame items using WebAssembly based on Emscripten ports of libjpeg-turbo, openjpeg, and charls C/C++ libraries.
Improvements
  • Continuous integration testing pipeline using circle CI;
  • Deploy previews for manual regression testing.
Major changes
  • Introduce new configuration parameter renderer.

4.9.20 - June 2021 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Add exponential backoff and retry after 500 error;
  • Update to HTML SR viewport to display missing header tags.

0.1.0 - May 2021 - Slim

The Slim Viewer is a lightweight server-less single-page application for interactive visualization of digital slide microscopy (SM) images and associated image annotations in standard DICOM format. The application is based on the dicom-microscopy-viewer library and can simply be placed in front of a DICOMweb compatible Image Management System (IMS), Picture Archiving and Communication (PACS), or Vendor Neutral Archive (VNA).
Inital Release.

4.9.17 - May 2021 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Add disable server cache feature;
  • Additional improvements on series inconsistencies report UI.

4.9.13 - April 2021 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Add acquisition storage SR sopclass to SR html ext;
  • Fix missing items in the segmentation combobox items at loading;
  • Fix slices are not sorted in geometrical order;
  • Extend series inconsistencies checks to segmentation and improve UI.

4.9.7 - March 2021 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Add new log service to be used by debugger extension;
  • Add UI to communicate to the users inconsistencies within a single series;
  • Add time in the dates of the items of the segmentation combobox list;
  • Order segmentation combobox list in reverse time order;
  • Fix failure to load a valid SEG object because of incorrect expectations about ReferencedSegmentNumber;
  • Fix RSTRUCT menu visibility when loading a series;
  • Fix image load slowness regression;
  • Fix choppy scrolling in 2D mod;
  • Fix failure to load segmentations when filtering study with '?seriesInstanceUID=' syntax.

4.8.10 - February 2021 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Replace instance dropdown to slider for dicom tag browser;
  • Add error page and not found pages if failed to retrieve study data.

4.8.5 - Jannuary 2021 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Add UI error report for MPR buffer limit related errors;
  • Add UI error report for hardware acceleration turned off errors;
  • Add IDC funding acknowledgment;
  • Fix RSTRUCT menu panel undefined variables;
  • Fix RSTRUCT menu visibility when loading a series;
  • Fix segments visibility control (SEG menu) bugs .

4.8.0 - December 2020 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Visualize overlapping segments;
  • Use runtime value configuration to get pkg version;
  • Fix navigation issues in the crosshair tool.

4.5.22 - October 2020 - OHIF

The OHIF Viewer is a zero-footprint medical image viewer provided by the Open Health Imaging Foundation (OHIF). It is a configurable and extensible progressive web application with out-of-the-box support for image archives which support DICOMweb.
Main highlights of this release include:
  • Add MPR crosshair tool.