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What happens to the autocalibration process when the IMU & video sources don't agree, i.e. if they get misaligned?
by awinter-py 7y ago
What happens to the autocalibration process when the IMU & video sources don't agree, i.e. if they get misaligned?
- yodon 7y agoThats the whole point of the autocalibration process. The autocalibration process figures out how the IMU & video sources are aligned.
- awinter-py 7y agoor if the IMU breaks, for example, and starts outputting bad data -- will the autocalibration algo know to discard it?
- xfei91 7y agoThe auto-calibration simply finds the spatial alignment between the camera and the IMU. If bad data are present, one needs some outlier rejection mechanism to filter out them. Auto-calibration alone does not provide that ability.