Based on the dissimilar features of the different geographical elements, a normalizing algorithm is put forward on the basis of region features and connected component of others than regions.

根据彩色栅格城市交通地图图像中各类地理要素的特征，提出一种基于区域特征和连接成分的地图图像规范化算法。

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Based on the dissimilar features of the different geographical elements, a normalizing algorithm is put forward on the basis of region features and connected component of others than regions.

根据彩色栅格城市交通地图图像中各类地理要素的特征，提出一种基于区域特征和连接成分的地图图像规范化算法。

youdao