Abstract
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.
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Sahin, T., Unel, M. (2004). An Adaptive Estimation Method for Rigid Motion Parameters of 2D Curves. In: Campilho, A., Kamel, M. (eds) Image Analysis and Recognition. ICIAR 2004. Lecture Notes in Computer Science, vol 3212. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-30126-4_44
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DOI: https://doi.org/10.1007/978-3-540-30126-4_44
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-23240-7
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