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2016-07-26 16:38:59 -0500 | answered a question | svo does not find enough features SVO is configured to only select new features when the computed position of the camera moves past a certain displacement from the last Key Frame. Look in frame_handeler_mono.cpp: You'll see that new references are not selected until the relative position between the robot and the last key frame is greater than kfSelectMinDist. You can adjust the coefficients to optimize for forward movement: However, this still doesn't handle rotation at all. If your robot rotates in place, it's relative position to the last key frame is nearly zero. I'm still trying to figure out how to structure the "if" statement to grab new points when the number of matching points dips below a threshold. |
2016-07-17 14:02:07 -0500 | commented answer | rosserial arduino can't connect (Arduino micro) Found out why this works. See line 54 of Arduinohardware.h : http://docs.ros.org/jade/api/rosseria... . We're suppose to specify the connection type associated with the hardware that rosserial is communicating with. |
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