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抽象出冲突、压盖、位置优先级和关联性4个基本因素,通过建立评分体系,构造地图注记的4因素形式化质量评价模型。同时,介绍该质量评价模型在地图自动注记系统MapLa bel中的应用情况和实验结果,说明此模型的合理性和有效性。 更多还原

【Abstract】 According to some researches, map labeling can be viewed as a combinatorial optimal problem with more than one objectives. The key step of solving it is to define an abstract goal evaluation function, which can be used to compare the placing results and to obtain the labeling algorithms. For this purpose, a labelling quality evaluation model should be given out.An evaluation model of high-quality map labelling is proposed for obtaining a value representing the quality. There are four aspects rel... 更多还原