A new method is presented for identifying rigid motion of free-form curves based on "related-points" extracted from the decomposition of implicit polynomials of these curves. Polynomial decomposition expresses the curve as a unique sum of products of (possibly) complex lines. We show that each real intersection point of these lines, i.e. related-points, undergoes the same motion with the curve, and therefore they can be used for identifying the motion parameters of the curve. The resulting tuning algorithm is verified by experiments. © Springer-Verlag 2004.
CITATION STYLE
Sahin, T., & Unel, M. (2004). An adaptive estimation method for rigid motion parameters of 2D curves. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 3212, 355–362. https://doi.org/10.1007/978-3-540-30126-4_44
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