Applying a numerical label to an image

Archivist · August 28, 2023, 3:13pm

Andreas Werdich: Hi Everyone,

I would like to create a labeling interface for image regression, but so far, I have not seen any comments about such a task. It seems that only classification tasks are supported right now.
Is labeling for image regression even possible in Label Studio?
I would very much appreciate a response. Thanks in advance! Andreas.

Vince: What do you mean by image regression? Getting an image as an input an outputting a real number?

Andreas Werdich: Hi! Thanks for your response.
Yes, exactly. The label would be a real number instead of a class. This is a medical imaging project where the number is a measurement obtained from an exam.
Do you know if it is possible to create a labeling interface that allows to assign a number to an image?

Vince: I think this should work:

&lt;View&gt;
  &lt;Image name="image" value="$image"/&gt;
  &lt;Number name="number" toName="image"/&gt;
&lt;/View&gt;

Andreas Werdich: Cool! I will give it a try. Thank you very much <@U05NZ5U8HBR>!

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Archivist · August 28, 2023, 3:14pm

archivebot: Gosh, this is an interesting conversation - I’ve filed a copy at http://discuss.labelstud.io/t/applying-a-numerical-label-to-an-image/72 for future reference!