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HumanSignal / label-studio

Label Studio is a multi-type data labeling and annotation tool with standardized output format
https://labelstud.io
Apache License 2.0
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Co-annotating across different image contrasts #6137

Open nathanjzhao opened 4 months ago

nathanjzhao commented 4 months ago

Is your feature request related to a problem? Please describe. I often work with medical data which involves many different contrasts of the same heart. This means one annotation should be informed by multiple different contrasts, and it would be great to see a mask/keypoint annotation across all images simultaneously

Describe the solution you'd like Say we have three images, which are all different "views" of the same image (DWI, MD, and Primary Eigenvalue). When I click pixel (50, 80), it would be great if the same point could show up at (50, 80) on all three other masks. This way, I could click/interchange between contrasts to annotate the final mask, and also see my mask on all three image contrasts to make sure my annotations fit all images.

Describe alternatives you've considered We have our own annotation system in the lab but it's very RAM-consuming (difficult to use on an 8GB RAM laptop) and has high latency. We haven't found any other solutions, and this feature would be ver useful for all medical data.

jombooth commented 3 months ago

/jira create

Workflow run Jira issue TRIAG-751 is created