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acchkr zhang commented on Chris Anderson's blog post OpenMV and ArduPilot tracking a colored ball
"@Patrick Poirier,
Thanks a lot,I'll try it."
Jun 23, 2017
acchkr zhang commented on Chris Anderson's blog post OpenMV and ArduPilot tracking a colored ball
"Hi,
((blob.cx() / w) - 0.5) * h_fov)/2.25,(((blob.cy() / h) - 0.5) * v_fov)/1.65,
 how to fix2.25 and 1.65?
I tried a apriltag as target,but it seems the angle is small for vehicle to the center,i changed some values,but no use,
thanks."
Jun 23, 2017