[1] MELKEMI M, DJEBALI M. Computing the shape of a planar points set[J]. Pattern Recognition, 2000, 33(9):1423-1436. [2] ALANI H, JONES C B, TUDHOPE D. Voronoi-based region approximation for geographical information retrieval with gazetteers[J]. International Journal of Geographical Information Science, 2001, 15(4):287-306. [3] KOLINGEROVÁ I, ŽALIK B. Reconstructing domain boundaries within a given set of points, using Delaunay triangulation[J]. Computers & Geosciences, 2006, 32(9):1310-1319. [4] 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. [5] 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. [6] 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. [7] 杨伟, 艾廷华. 运用约束Delaunay三角网从众源轨迹线提取道路边界[J]. 测绘学报, 2017, 46(2):237-245. DOI:10.11947/j.AGCS.2017.20160233. YANG Wei, AI Tinghua. The extraction of road boundary from crowdsourcing trajectory using constrained Delaunay triangulation[J]. Acta Geodaetica et Cartographica Sinica, 2017, 46(2):237-245. DOI:10.11947/j.AGCS.2017.20160233. [8] LI Bin, ZHAO Xiaofa, CHEN Yong, et al. Three dimensional laser point cloud slicing method for calculating irregular volume[J]. Journal of Geodesy and Geoinformation Science, 2019, 2(4):31-43. [9] ZHU Jie, SUN Yizhong, PANG Yueyong. A density based algorithm to detect cavities and holes from planar points[J]. Computers & Geosciences, 2017, 109:178-193. [10] 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. [11] 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. [12] CHEVALLIER N, MAILLOT Y. Boundary of a non-uniform point cloud for reconstruction[C]//Proceedings of the 27th Annual Symposium on Computational Geometry. Paris, France:ACM, 2011:510-518. [13] 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. [14] PARAKKAT A D, METHIRUMANGALATH S, MUTHU-GANAPATHY R. Peeling the longest:a simple generalized curve reconstruction algorithm[J]. Computers & Graphics, 2018, 74:191-201. [15] METHIRUMANGALATH S, PARAKKAT A D, MUTHU-GANAPATHY R. A unified approach towards reconstruction of a planar point set[J]. Computers & Graphics, 2015, 51:90-97. [16] 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. [17] METHIRUMANGALATH S, KANNAN S S, PARAKKAT A D, et al. Hole detection in a planar point set:an empty disk approach[J]. Computers & Graphics, 2017, 66:124-134. [18] MELKEMI M, ELBAZ M. A simple and efficient algorithm for dot patterns reconstruction[C]//Proceedings of 2014 IEEE International Conference on Image Processing (ICIP). Paris, France:IEEE, 2014:4727-4731. [19] 方志明, 崔荣一, 金璟璇. 基于生物视觉特征和视觉心理学的视频显著性检测算法[J]. 物理学报, 2017, 66(10):330-343. FANG Zhiming, CUI Rongyi, JIN Jingxuan. Video saliency detection algorithm based on biological visual feature and visual psychology theory[J]. Acta Physica Sinica, 2017, 66(10):330-343. [20] 刘陶胜, 黄声享, 李沛鸿. 基于双极差的粗差探测方法研究[J]. 大地测量与地球动力学, 2012, 32(1):80-83. LIU Taosheng, HUANG Shengxiang, LI Peihong. Research on gross error detection based on bio-pole method[J]. Journal of Geodesy and Geodynamics, 2012, 32(1):80-83. [21] 吴浩, 卢楠, 邹进贵, 等. GNSS变形监测时间序列的改进型3σ粗差探测方法[J]. 武汉大学学报(信息科学版), 2019, 44(9):1282-1288. WU Hao, LU Nan, ZOU Jingui, et al. An improved 3σ gross error detection method for GNSS deformation monitoring time series[J]. Geomatics and Information Science of Wuhan University, 2019, 44(9):1282-1288. [22] 李伯华, 曾荣倩, 刘沛林, 等. 基于CAS理论的传统村落人居环境演化研究——以张谷英村为例[J]. 地理研究, 2018, 37(10):1982-1996. LI Bohua, ZENG Rongqian, LIU Peilin, et al. Human settlement evolution of traditional village based on theory of complex adaptive system:a case study of Zhangguying village[J]. Geographical Research, 2018, 37(10):1982-1996. [23] LI Qingquan, CHEN Zhipeng, HU Qingwu. A model-driven approach for 3D modeling of pylon from airborne LiDAR data[J]. Remote Sensing, 2015, 7(9):11501-11524. [24] GALTON A, DUCKHAM M. What is the region occupied by a set of points?[M]//Geographic Information Science. Berlin:Springer, 2006, 4197:81-98. [25] 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. |