Yes, thanks a lot for help, since it solved the case :) Initially I had Max Simultaneous Tracked Images set to 2 and when I set it back to 1, I got the desired outcome :) Thanks again! Cheers

Hello,

In my opinion, the first problem is disambiguation of the targets recognized. It would be interesting to see the two (2) similar paintings to see if some creative post-processing can be used to help the Vuforia Engine SDK uniquely detect each.

If you don't need simultaneous detection and tracking of multiple targets, you can limit Vuforia Engine SDK to only detect/track a single target at a time. There are two ways to adjust the number of simultaneously tracked Image Targets and/or Object Targets:

• In the Unity Editor: ImageTargets prefab->ARCamera->Open Vuforia Engine configuration->Max Simultaneously Tracked Images/Max Simultaneously Tracked Objects
• Via Vuforia APIs:
  • Images: https://library.vuforia.com/content/vuforia-library/en/reference/unity/classVuforia_1_1VuforiaConfiguration_1_1GenericVuforiaConfiguration.html#a4166fb9b79e7268dd7d19ad2b34e0044
  • Objects: https://library.vuforia.com/content/vuforia-library/en/reference/unity/classVuforia_1_1VuforiaConfiguration_1_1GenericVuforiaConfiguration.html#a2241ba507325067bc726d83c8563e04c

The only limitation with the above is that it does not address the target disambiguation. For example, even if you limit detection to a single target, the fact that the SDK may detect painting #2 as painting #1 will not help as the SDK could detect the first target as the wrong painting. Removing the target disambiguation at the app level would also require additional UX.

Thanks,

Vuforia Engine Support