Haizhong Qian

Sep 1, 2023 | mdpi.com | Guoqing Chen |Haizhong Qian

This is an early access version, the complete PDF, HTML, and XML versions will be available soon. Open AccessArticleby and * Institute of Geospatial Information, Information Engineering University, Zhengzhou 450052, China*Author to whom correspondence should be addressed. ISPRS Int. J. Geo-Inf.

Aug 11, 2023 | mdpi.com | Xuan Guo |Junnan Liu |Fang Wu |Haizhong Qian

2. Related WorkCartographic generalization has always drawn attention from researchers, in which road network selection is a crucial step. This section reviews several research directions and related backgrounds. 2.1. Road Network SelectionIn road network selection, several researchers have widely explored ways of deleting or selecting roads to preserve the shape characteristic and pattern of map elements.