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Affine invariant curve matching using normalization and curvature scale-space
2008
2008 International Workshop on Content-Based Multimedia Indexing
In this paper, an affine invariant curve matching method using curvature scale-space and normalization is proposed. Prior to curve matching, curve normalization with respect to affine transformations is applied, allowing a lossless affine invariant curve representation. The maxima points of the curvature scale-space (CSS) image are then used to represent the normalized curve, while retaining the local properties of the curve. The matching algorithm that follows, matches the maxima sets of CSS
doi:10.1109/cbmi.2008.4564948
dblp:conf/cbmi/GiannekouTAK08
fatcat:rmul2azvvzd2bimgmsigahpns4