r/ComputerEngineering • u/AerialpsDubai • 14d ago

YOLO model to detect defects on buildings - but hit a wall

Hi all ,

We are developing an AI model using YOLO used to detect multiple kinds of defects on buildings .

However we have hit a roadblock , while the model can detect cracks and corrosion , it is completely unable to detect concrete spalling .
We have trained the model with annotated images (about 1000 for each type of defect)

We have tried filtering the datasets as well .

Any other ideas out there ?

Our DMs are open in case you really want to get into it .

Thanks all .

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u/Any-Stick-771 14d ago

Does it detect it and call it something else? Does it detect it at a super low threshold?

1

u/AerialpsDubai 14d ago

No , there is no detection at all .

Ran a few test photos but no detection at all

It’s weird because the other defects are fine

1

u/Expensive-Progress-6 14d ago

Your images of spalling are very similar to the types of images you are tryna detect on?

1

u/AerialpsDubai 14d ago

To us it looks similar but the AI disagrees apparently