Conference Paper

Arc of ellipse detection for video image registration

Lab. des Sci. de l'Inf. et des Syst., Marseille, France
DOI: 10.1109/SIPS.2005.1579894 Conference: Signal Processing Systems Design and Implementation, 2005. IEEE Workshop on
Source: IEEE Xplore

ABSTRACT In this paper, we give a detailed presentation of a robust algorithm for detecting arcs of ellipse in a binary image. The characterization of such arcs of ellipse enables the identification between some video image elements and the corresponding landmarks in a 3D model of the scene to be represented. This algorithm is based on a classical ellipse property that enables its parameters separation. It provides interesting results even in noisy images or when these arcs are small and partially hidden.

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