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OHIF Office Hours Notes 2023-05-11


Q & A

How to add a custom tool icon in the toolbar

  • In ToolbarButton.js, how to have more configurable toolbarIcon
  • Add your own tool with a custom type.
  • Best to have your own extension
  • In getToolbarModule add the custom type mapping to a component
  • OHIF UI components can be included in the custom component (e.g. InputRange is a slider type component)
  • You can do any initialization from the onModeEnter hook for the extension

Automatic segmentation algorithms

This is a very complex topic. You can take a look at the following links for more information: https://www.youtube.com/watch?v=xmvVyftgNjY https://segment-anything.com/demo# How can I implement this? Any guiding direction https://www.cornerstonejs.org/live-examples/labelmapsegmentationtools https://ai.facebook.com/blog/segment-anything-foundation-model-image-segmentation/


Segmentation vs Measurement

It totally depends on the end user really.

Similar to SAM demo when hovering over image, it shows which masks will it create maybe you can initially show the results with free hand tool and then once the user is happy convert that to a Segmentation


How to use DICOM SR via DICOM JSON datasource

I guess if all the metadata that you get from a dicomWeb server you put in the JSON file it should work. I have not tried it though.