The Wizards.EXE have a very nice tutorial on how to do a Mecanum or Holonomic drive with Blocks:
https://www.youtube.com/watch?v=cXrDz1c...
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FTC Live Scoring Software v1.1.2 is now available (released 10/29/19)
This is an important message for scorekeeper and FTA volunteers. FIRST has released a new version of the FTC Live software (v1.1.2) on Tuesday, October... -
Can you share a copy of your code?Leave a comment:
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FLARE - I think background images are a legit concern. Vuforia is nice because it specifically looks for the target image and even if it only sees a...Leave a comment:
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Version 5.3 removes the 64 bit support from the Android Studio project. The v5.3 APK that is uploaded to Google Play (currently as a beta) has this 64...Leave a comment:
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FTC6382
I think the problem is that the default detection threshold is too high. TensorFlow is being too careful/selective in what it identifies...Leave a comment:
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Documentation for using an External Webcam with a Control Hub
Hi Folks
The online documentation now has a page that explains how to use an external web camera with a REV Robotics Control Hub. It includes... -
Documentation on using an External Webcam with a Control Hub
Hi Folks
The online documentation now has a page that explains how to use an external web camera with a REV Robotics Control Hub. It includes... -
BTW - another trick that you can do is calculate the ratio of the bounding box to the height of the box. If you assume that the height of the bounding...Leave a comment:
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@P0W3R_ZURG3
I did some testing with a Logitech C270 camera and some side-by-side stones. I found that if the camera was about 18 inches...Leave a comment:
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Harperbot
Thanks for the update. These WiFi Blockers are becoming more and more common unfortunately. Hopefully your IT department can disable...Leave a comment:
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The other option is to attempt to use Vuforia. the Skystone sticker is also a known Vuforia 2D image target.Leave a comment:
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@P0W3R_ZURG3 As Westside suggested, if it can reliably identify a skystone, even if the boundaries are wider, and if the boundary box is symmetric the...Leave a comment:
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@P0W3R_ZURG3 A confidence threshold of 0.3 is very low! Are you using phone as your Robot Controller or are you in a region that is allowed to use the...Leave a comment:
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@P0W3R_ZURG3 This has been discussed over on Reddit. If you decrease the threshold for the TensorFlow confidence level, you may get better results....Leave a comment:
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