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Good marker but bad position

June 9, 2017 - 9:12am #1


My application display tiles on the floor. Sometime my AR object has a bad position: tiles on the floor should not be vertical !

Someone else has this problem ?

I have a 5 star marker and it's a full A4 paper. The sunlight may be a problem. The position is good inside a building, but maybe weird outside.

Thanks in advance

Image icon wrong.position.jpg644.24 KB

Good marker but bad position

June 13, 2017 - 7:03am #3

Thanks Medabit

The documentation is helpful, but the marker has many features and 5 stars. The problem maybe that the marker is far from the smartphone.

I already use the Extended Tracking feature than significantly the application.

Good marker but bad position

June 9, 2017 - 11:46am #2


Please note that the target rating is heuristic, and meant to provide general guidance for those designing a target. Thus, it does not always represent how your target will actually perform in a variety of conditions.

I would again suggest that you review the following documentation: https://library.vuforia.com/articles/Solution/Optimizing-Target-Detection-and-Tracking-Stability#Attributes-of-an-Ideal-Image-Target. Following these recommendations will help optimize your target.

Lastly, have you evaluated the Extended Tracking feature? This can help to stabilize tracking when the target viewing is challenged due to distance, occlusion, lighting, etc.


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