Activity for Johanna Ott

  • Johanna Ott Johanna Ott created ticket #4

    Trouble with detection step

  • Johanna Ott Johanna Ott posted a comment on discussion General Discussion

    Hello, I am trying to track an individual bumblebee which I placed in a 9cm petri dish, filmed from above. While I manage to calculate the averaged background, it won´t recognize the bumblebee in the detection step. I have tried increasing the max size and I also tried a wide range of Threshold numbers but I cannot get it to work. Does anyone have an idea why that is? Thanks in advance.

  • Johanna Ott Johanna Ott posted a comment on discussion General Discussion

    Hello, I am trying to track an individual bumblebee which I placed in a 9cm petri dish, filmed from above. While I manage to calculate the averaged background, it won´t recognize the bumblebee in the detection step. I have tried increasing the max size and I also tried a wide range of Threshold numbers but I cannot get it to work. Does anyone have an idea why that is? Thanks in advance.

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