[1] 艾廷华, 刘耀林. 保持空间分布特征的群点化简方法[J]. 测绘学报, 2002, 31(2):175-181. AI Tinghua, LIU Yaolin. A Method of Point Cluster Simplification with Spatial Distribution Properties Preserved[J]. Acta Geodaetica et Cartographica Sinica, 2002, 31(2):175-181.
[2] GALTON A,DUCKHAM M.What is the Region Occupied by a Set of Points?[M]//RAUBAL M, MILLER H J, FRANK A U, et al. Geographic Information Science. Berlin Heidelberg:Springer, 2006:81-98.
[3] 李佳田,康顺,罗富丽.利用层次Voronoi图进行点群综合[J]. 测绘学报, 2014, 43(12):1300-1306. DOI:10.13485/j.cnki.11-2089.2014.0166. LI Jiatian, KANG Shun, LUO Fuli. Point Group Generalization Method Based on Hierarchical Voronoi Diagram[J]. Acta Geodaetica et Cartographica Sinica, 2014, 43(12):1300-1306. DOI:10.13485/j.cnki.11-2089.2014.0166.
[4] ZHU Chao, ZHANG Xiaopeng, HU Baogang, et al. Reconstruction of Tree Crown Shape from Scanned Data[M]//PAN Zhigeng, ZHANG Xiaopeng, RHALIBI A E, et al. Technologies for E-learning and Digital Entertainment. Berlin Heidelberg:Springer, 2008:745-756.
[5] 孙颖, 张新长, 康停军, 等. 改进GAC模型在点云和影像自动提取建筑物边界中的应用[J]. 测绘学报, 2013, 42(3):337-343, 350. SUN Ying, ZHANG Xinchang, KANG Tingjun, et al. Improved GAC Model for Automatic Building Extraction from LiDAR Point Clouds and Aerial Image[J]. Acta Geodaetica et Cartographica Sinica, 2013, 42(3):337-343, 350.
[6] 孙颖, 张新长, 罗国玮. 从机载激光雷达点云提取建筑物屋顶边界的活动轮廓模型改进方法[J]. 测绘学报, 2014, 43(6):620-626, 636. DOI:10.13485/j.cnki.11-2089.2014.0106. SUN Ying, ZHANG Xinchang, LUO Guowei. Improved Active Contour Model for Building Roof Boundary Extraction from LiDAR Point Cloud[J]. Acta Geodaetica et Cartographica Sinica, 2014, 43(6):620-626, 636. DOI:10.13485/j.cnki.11-2089.2014.0106.
[7] KISILEVICH S, MANSMANN F, BAK P, et al. Where Would You Go on Your Next Vacation? A Framework for Visual Exploration of Attractive Places[C]//Proceedings of 2010 Second International Conference on Advanced Geographic Information Systems, Applications, and Services(GEOPROCESSING). St. Maarten:IEEE, 2010:21-26.
[8] HU Yingjie,GAO Song, JANOWICZ K, et al. Extracting and Understanding Urban Areas of Interest Using Geotagged Photos[J]. Computers, Environment and Urban Systems, 2015, 54:240-254.
[9] LIU Yu, YUAN Yihong, XIAO Danqing, et al. A Point-set-based Approximation for Areal Objects:A Case Study of Representing Localities[J]. Computers, Environment and Urban Systems, 2010, 34(1):28-39.
[10] SAMPATH A,SHAN Jie. Building Boundary Tracing and Regularization from Airborne LiDAR Point Clouds[J]. Photogrammetric Engineering & Remote Sensing, 2007, 73(7):805-812.
[11] 程效军, 何桂珍. 适用于多值曲面修复的空洞边界提取方法及应用[J]. 测绘学报, 2012, 41(6):831-837. CHENG Xiaojun, HE Guizhen. The Method and Application of Hole Boundary Extraction for Multi-valued Surface Repair[J]. Acta Geodaetica et Cartographica Sinica, 2012, 41(6):831-837.
[12] 李雯静, 李少宁, 邱佳, 等. 凸壳内缩法进行多密度离散点群边界检测[J]. 测绘科学, 2014, 39(9):126-129. LI Wenjing, LI Shaoning, QIU Jia, et al. Boundary Detection of Multi-density Point Cluster Using Convex Hull Retracted Method[J]. Science of Surveying and Mapping, 2014, 39(9):126-129.
[13] BOISSONNAT J D. Geometric Structures for Three-dimensional Shape Representation[J]. ACM Transactions on Graphics (TOG), 1984, 3(4):266-286.
[14] EDELSBRUNNER H, KIRKPATRICK D, SEIDEL R. On the Shape of a Set of Points in the Plane[J]. IEEE Transactions on Information Theory, 1983, 29(4):551-559.
[15] KOLINGEROVÁ I, ŽALIK B. Reconstructing Domain Boundaries Within A Given Set of Points, Using Delaunay Triangulation[J]. Computers & Geosciences, 2006, 32(9):1310-1319.
[16] DUCKHAM M,KULIK L,WORBOYS M, et al. Efficient Generation of Simple Polygons for Characterizing the Shape of a Set of Points in the Plane[J]. Pattern Recognition, 2008, 41(10):3224-3236.
[17] 黄先锋, 程晓光, 张帆, 等. 基于边长比约束的离散点准确边界追踪算法[J]. 武汉大学学报(信息科学版), 2009, 34(6):688-691. HUANG Xianfeng, CHENG Xiaoguang, ZHANG Fan, et al. Boundary Tracing from Irregular Points Based on Ratio of Edge Length[J]. Geomatics and Information Science of Wuhan University, 2009, 34(6):688-691.
[18] PEETHAMBARAN J, MUTHUGANAPATHY R. A Non-parametric Approach to Shape Reconstruction from Planar Point Sets Through Delaunay Filtering[J]. Computer-Aided Design, 2015, 62:164-175.
[19] CHAUDHURI A R, CHAUDHURI B B, PARUI S K. A Novel Approach to Computation of the Shape of A Dot Pattern and Extraction of Its Perceptual Border[J]. Computer Vision and Image Understanding, 1997, 68(3):257-275.
[20] MELKEMI M, DJEBALI M. Computing the Shape of A Planar Points Set[J]. Pattern Recognition, 2000, 33(9):1423-1436.
[21] CHEVALLIER N, MAILLOT Y. Boundary of a Non-uniform Point Cloud for Reconstruction:Extended Abstract[C]//Proceedings of the 27th Annual ACM Symposium on Computational Geometry. New York:ACM, 2011:510-518.
[22] KAZHDAN M, HOPPE H. Screened Poisson Surface Reconstruction[J]. ACM Transactions on Graphics (TOG), 2013, 32(3):29.
[23] 顾天奇, 张雷, 冀世军, 等. 封闭离散点的曲线拟合方法[J]. 吉林大学学报(工学版), 2015, 45(2):437-441. GU Tianqi, ZHANG Lei, JI Shijun, et al. Curve Fitting Method for Closed Discrete Points[J]. Journal of Jilin University(Engineering and Technology Edition), 2015, 45(2):437-441.
[24] MERRY B, GAIN J, MARAIS P. Moving Least-squares Reconstruction of Large Models with GPUs[J]. IEEE Transactions on Visualization and Computer Graphics, 2014, 20(2):249-261.
[25] MISTRY S,NIRANJAN U N, GOPI M. Puzzhull:Cavity and Protrusion Hierarchy to Fit Conformal Polygons[J]. Computer-Aided Design, 2014, 46:233-238.
[26] 武晓波, 王世新, 肖春生. Delaunay三角网的生成算法研究[J]. 测绘学报, 1999, 28(1):28-35. WU Xiaobo, WANG Shixin, XIAO Chunsheng. A New Study of Delaunay Triangulation Creation[J]. Acta Geodaetica et Cartographica Sinica, 1999, 28(1):28-35.
[27] 艾廷华, 郭仁忠. 基于格式塔识别原则挖掘空间分布模式[J]. 测绘学报, 2007, 36(3):302-308. AI Tinghua, GUO Renzhong. Polygon Cluster Pattern Mining Based on Gestalt Principles[J]. Acta Geodaetica et Cartographica Sinica, 2007, 36(3):302-308.
[28] ESTIVILL-CASTRO V,LEE I.Argument Free Clustering for Large Spatial Point-data Sets Via Boundary Extraction from Delaunay Diagram[J]. Computers, Environment and Urban Systems, 2002, 26(4):315-334.
[29] PAKHIRA M K, BANDYOPADHYAY S, MAULIK U. Validity Index for Crisp and Fuzzy Clusters[J]. Pattern Recognition, 2004, 37(3):487-501.
[30] ESTIVILL-CASTRO V,LEE I. Multi-level Clustering and Its Visualization for Exploratory Spatial Analysis[J]. GeoInformatica, 2002, 6(2):123-152.
[31] 沈蔚, 李京, 陈云浩, 等. 基于LiDAR数据的建筑轮廓线提取及规则化算法研究[J]. 遥感学报, 2008, 12(5):692-698. SHEN Wei, LI Jing, CHEN Yunhao, et al. Algorithms Study of Building Boundary Extraction and Normalization Based on LIDAR Data[J]. Journal of Remote Sensing, 2008, 12(5):692-698.
