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image lighting problems

March 5, 2021 - 5:32am #1

Hello, I am implementing an image recognition system, specifically for outdoor buildings. The recognition works perfectly, the problem is that when I place the image, it has almost no brightness or it is completely black.

I am using Unity 2019.4.16, and the smartphone i am using is a Xiaomi Pocophone F1.

in this images,you can see a couple of screenshots of a video made, where you can see the images without brightness.

and this is the original image


if someone could help me, I would be very grateful.

image lighting problems

March 19, 2021 - 1:41pm #3

Hi, i solve it, introducing the light as child of AR Camera.


thanks for all.

image lighting problems

March 8, 2021 - 4:19am #2


Do you get any errors after the recognition? (in the unity console?)

One easy thing that you could try is to make sure that you have some directional light in the scene towards the Image Target.

Thank you.

Vuforia Engine Support

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