System, vehicle and method for online calibration of a camera on a vehicle
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United States of America Patent
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Oct 17, 2017
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Oct 1, 2014
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Oct 1, 2013
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Abstract
A camera mounted on or for a vehicle has camera rotational parameters φ, θ, ψ and camera translational parameters xc, yc, zc in a camera image coordinate system, and the vehicle has a vehicle coordinate system. A method for online or on-the-fly calibration of the camera involves two independent steps, namely while the vehicle is moving relative to the ground, calibrating the camera rotational parameters using a parallel geometrical calibration process, and calibrating at least some of the camera translational parameters xc, yc independently of the camera rotational parameters.
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