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Image target tracks well but does not detect

February 12, 2018 - 8:10pm #1

I am using a wine label as a marker and it has 5 stars in my target database however it takes a long time to be detected. Once detected it tracks really really well! What could cause this? I have found the only way to make it detect the label is to hold my finger over the camera to make it black and then try again, it usually takes 5-6 goes before it detects.

Image target tracks well but does not detect

February 14, 2018 - 3:52pm #3

Thanks for the reply,

The printed image is 7CM X 8CM, yes I am curving it however I am using a cylindrical target in unity with the correct measurements. The lighting is strong interior lighting. My main question is: Why would a marker track well when detected, but fail to detect quite often? I would have thought that a poor marker would not be detected very well AND not track very well. However my marker tracks very very well however it does not get detected well. Could you explain this? Thanks!!

Image target tracks well but does not detect

February 13, 2018 - 10:53am #2

Hello stevenhadley,

How large is your printed image? Are you placing the image on a wine bottle and curving it at all? How is the lighting on image?

Thanks,

Vuforia Support

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