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Model Target is not recognized by web cam

August 19, 2020 - 7:24am #1

Hi,

I have a problem that the camera does not recognize the object, although I did all the steps correctly, it does not report any errors, but it simply does not recognize the model.

 https://www.dropbox.com/s/agoc1gjzfe993eq/modelGen.JPG?dl=0

https://www.dropbox.com/s/gnjqms1p6cqcd7x/02.JPG?dl=0

https://www.dropbox.com/s/dasqjgxkqygftqi/03.jpg?dl=0

Unity 2020.1.01f1

Vuforia sdk 9.3.3

Model Generator 9.3.3

Please help,

Thank you

Boris

Model Target is not recognized by web cam

August 31, 2020 - 9:34am #4

Hi,

there was probably a problem with the lighting, although I'm not sure I trained the model well. I will test a little more these days to determine the exact process. Thank you for the answers :)

Model Target is not recognized by web cam

August 28, 2020 - 10:08am #3

Hello @kukac,

Thanks for the pics. Can you try detecting the object in better lighting? I noticed from your pictures that the lighting is uneven and dark. With the dark colored paint on the object, this can make it difficult for recognition. I also noticed that the picture is blurry, which can also inhibit detection.

As @mcotora points out, using the correct size of the object is important for tracking accuracy. Please see this article for more information: https://library.vuforia.com/content/vuforia-library/en/articles/Solution/best-practices-for-scaling-model-targets.html

However, to get the object to detect, my immediate recommendation is to focus upon the early points I've made.

Thanks, 

Vuforia Engine Support

Model Target is not recognized by web cam

August 28, 2020 - 2:48am #2

Hi,

Looking over the provided information, the size seems to be off. The entered size of 0.7m seems to be to big for the model which fits in A4 paper.

Could you please check the size/scale?

In addition as a sanity check, please check that you are using a develop license.

Thank you.

Vuforia Engine Support

 

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