2009
DOI: 10.1109/itcs.2009.72
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Abstract: A fisheye camera calibration method is proposed by using two pairs of vanishing points from one single fisheye view in this paper. Aiming at a plane scene including two groups of parallel straight lines with different direction, one single fisheye image is viewed by a fisheye camera. Four vanishing points can be first computed by the intersection of the image line in the fisheye image. Since line segment joining a pair of vanishing points with same direction passes through the image center, the principal poin…

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