What I understand, even if I did not practice, is that you should have 2 files :
- images
- annotations.csv that you have to create
and then join the 2
So the tool is probably simple to write as it would:
- get the name of the image
- let you mark the area
- add the rect to the json,
- add the label
But there seem not to exist yet convenient tool : h ttps://github.com/apple/turicreate/issues/828
And a feature request has alreadu been filed.
In the demo they demonstrate Jupiter Notebook: could that help you ?
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