Dynamic polygone zone and object detection

[aqibsaeed]

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Question

Hi, thank you for all your efforts! I want to supervision for object detection (OD), but my use case requires OD within in a dynamic polygone zone (e.g., on road objects where a car keep moving forward so zone being updated continuously). Could you please guide me to relevant functions that I can use to implement this? Thanks!

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[SkalskiP]

Hi @aqibsaeed 👋🏻 Let me convert this question into a discussion and place it Q&A section.

[SkalskiP]

Is the road your zone?

[aqibsaeed]

Yes, the road could be a zone.

[SkalskiP]

Then, you need to run a multi-stage pipeline. Detect the road first and then use it as a zone.

[aqibsaeed]

Is there any example for multi-stage pipeline?

[SkalskiP]

Nope. We did not show any examples of multi-stage pipeline yet.

[aqibsaeed]

Ok, to implement it basically one has to instantiate two model and tracker objects, and have to call object detection model under callback of road detection, right?

[SkalskiP]

Yup, that's pretty much what you'd need to do.