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Car recognition only using photos

August 16, 2018 - 7:51am #1

Hi,

I need create an app for AR in cars, but I don´t have the 3d model/object of the car, so the only option that I have is using pictures of the car. I´ve did  lot of tests but environment lighting conditions and reflections in the surface of the object bring fewer discernable recognition points. One of the options that I´ve tried was include a lot of pictures of the same car using distincts types lighting, but even doing this sometimes the recognition works fine and sometimes not. My app need recognize 3 main placesof the car: Car Engine, Inteiror Panel, and right side of the driver.

I want to know if anyone in this fórum had this kind of problem, and if yes what was the solution.

Regards,

Gustavo

Car recognition only using photos

August 20, 2018 - 9:39am #2

Hello Gustavo,

Unfortunately this is a limitation of the Image Target behaviour. Attempting the detect a 3D object from multiple angles with dynamic lighting and backgrounds is going to be very difficult and inconsistent. My best recommendation for you would be to try and find a way to create the 3D model in order to create a Model Target dataset for the car instead of using Image Targets.

Thanks,

Vuforia Engine Support

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