CommunicationsJoint Invariants of a Triplet of Coplanar Conics: Stability and Discriminating Power for Object Recognition☆
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2011, Computer Vision and Image UnderstandingCitation Excerpt :The conic basis as it is defined in this paper takes the non-parametric equation of conic as its basis and is realized by fitting piecewise conics to object’s enclosing contour which defines its shape. A similar approach has been reported previously in [36,37], where the authors used a specific number of conics to represent object contour and establish correspondences between the conics to compute a matching score. Former conic based methods, however, have two major limitations.
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J. MundyA. Zisserman
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