Ma trận Toeplitz và mã bình phương tối thiểu cho các đường cong số hóa
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DOI:
https://doi.org/10.15625/1813-9663/6/3/11144Abstract
Digital contour coding is described. The coding technique is associated with the maximal feasible smoothing operator which smooths the ogirinal simply closed 4-connected digital curve in the least – squares sense. This smooting operator generates 272 permissible direction vectors. For the realization of the resulting coding technique a pipeline architecture has been suggested which operates with high cloch frequency.
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