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Chengming Li, Wei Wu, Pengda Wu, Yong Yin and Zhaoxin Dai
As the coding of a dendritic river system can be used to represent the stream order and spatial-structure of a river network, it is always used in river selection, which is a key step in topographic map generalization. There are two categories of convent...
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Chengming Li, Yong Yin, Pengda Wu and Wei Wu
Extraction of the skeleton line of complex polygons is difficult, and a hot topic in map generalization study. Due to the irregularity and complexity of junctions, it is difficult for traditional methods to maintain main structure and extension character...
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Wei Hou, Xuejun Lu, Pengda Wu, An Xue and Liuke Li
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