Ai T,Li J.A DEM generalization by minor valley branch detection and grid filling[J].ISPRS Journal of Photogrammetry & Remote Sensing,2010,65(2):198-207.
[2]
郭庆胜,郑春燕,胡华科.基于邻近图的点群层次聚类方法的研究[J].测绘学报.2008,37(2):255-261. Guo Q,Zheng C,Hu H.Hierarchical clustering method of group of points based on the neighborhood graph[J].Acta Geodaetica ET Cartographica Sinica,2008,37(2):255-261.(in Chinese)
[3]
Wu F.Scale-dependent representations of relief based on wavelet analysis[J].Geo-Spatial Information Science,2003,6(1):66-69.
刘春,吴杭彬.基于平面不规则三角网的DEM数据压缩与质量分析[J].中国图象图形学报,2007,12(5):836-840. Liu C,Wu K.Data compress of DEM based on plane triangulation irregular network .Journal of Image and Graphics,2007,12(5):836-840.(in Chinese)
[6]
Cook R.Stochastic sampling in computer graphics[J].ACM Trans Graph,1986,5(1):137-145.
[7]
Brassel K,Weibel R.A review and conceptual framework of automated map generalization[J].International Journal of Geographic Information System,1988,2(3):229-244.
[8]
López A,Lumbreras F,Serrat J,et al.Evaluation of methods for ridge and valley detection[J].IEEE Trans PAMI,1999,21(4):327-335.
[9]
Song H,Feng H.A global clustering approach to point cloud simplification with a specified data reduction ratio[J].Computer-aided Design,2008,40(3):281-292.
[10]
Ali T.Building of robust multi-scale representations of lidar-based digital terrain model based on scale-space theory[J].Optics and Lasers in Engineering,2010,48(3):316-319.
[11]
Yang B,Shi W,Li Q.An integrated TIN and grid method for constructing multi-resolution digital terrain models[J].International Journal of Geographical Information Science,2005,19(10):1019-1038.
[12]
Sole A,Caselles V,Sapiro G,et al.Morse description and geometric encoding of digital elevation maps[J]. IEEE Trans on Image Processing,2004,13(9):1245-1262.
[13]
Caselles V,Monasse P.Geometric Description of Topographic Maps and Applications to Image Processing[M].Heidelberg,London:Springer,2008.
[14]
Eldar Y,Lindenbaum M,Porat M.The farthest point strategy for progressive image sampling[J].IEEE Trans on Image Processing,1997,6(3):1305-1315.
[15]
Moenning C,Dodgson N.Fast Marching Farthest Point Sampling .Cambridge :University of Cambridge,UK,2003.
[16]
陈松,王珊,周明天.基于实时分析的网络测量抽样统计模型[J].电子学报,2010,38(5):1177-1180. Chen S,Wang S,Zhou M.Network data measurement and statistics model based on real time analysis[J].Acta Electronica Sinica,2010,38(5):1177-1180.(in Chinese)