Roman Bapst ee85a29202 Pr opt flow (#482)
* optical flow: fixed calculation of velocity of the flow sensor relative to
the IMU

- gyroXYZ holds a delta angle and first needs to converted to a gyro rate

Signed-off-by: Roman <bapstroman@gmail.com>

* optical flow: calculate height above the ground with respect to the flow
camera
- the flow camera can be offset from the IMU which needs to be considered

Signed-off-by: Roman <bapstroman@gmail.com>

* estimator interface: fixed comment regarding optical flow sample timestamp

- the timestamp on an optical flow sample corresponds to the trailing
edge of the flow integration period

Signed-off-by: Roman <bapstroman@gmail.com>
2018-07-16 11:41:35 +10:00
..
2018-05-03 22:25:36 -04:00
2018-05-03 22:25:36 -04:00
2018-07-12 18:20:50 +02:00
2018-07-16 11:41:35 +10:00
2018-07-16 11:41:35 +10:00