| 摘要 |
Shape-data-generation apparatus includes means (101) acquiring first-shape data of vector graphics from data source, first means (102) storing sets of second-shape data as structured-vector-graphics data obtained by processing vector-graphics-shape data in specific format and shape number corresponding to second-shape data, first means (103) reading second-shape data corresponding to designated shape number from first storage unit, means (104) unit reconstructing vector-graphics shape corresponding to read second-shape data, first means (105) calculating shape-difference-evaluated-value which decreases as similarity between vector-graphics shape corresponding to first-shape data and reconstructed-vector-graphics shape increases to obtain shape-difference-evaluated values, second means (106) calculating minimum shape-difference-evaluated value of shape-difference-evaluated values and new second-shape data corresponding to minimum shape-difference-evaluated value, means (107) comparing minimum shape-difference-evaluated value with threshold, and third means (108) calculating difference-shape data representing difference shape between shape based on first-shape data and shape based on new second-shape data if minimum shape-difference-evaluated value is not more than threshold.
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