What Precision with a Badly CalibratedCamera in
نویسنده
چکیده
This paper deals with the ego-motion estimation (motion of the camera) from two views. When we want to estimate the ego-motion we have to nd correspondences and we need a calibrated camera. In this paper we solve the problem how to propagate known camera calibration errors into the uncertainty of the motion parameters. We present a linear estimate of the uncertainty of the motion parameters based on the uncertainty in the calibration parameters. We show that the linear estimate is very stable and useful up to 20% noise in camera calibration even with noise in correspondences.
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