[1] 简斌,田竹友．逆向工程中NURBS曲面重构的数据筛选研究[J]．机械设计与研究,2002,18(3):51-53 Jian Bin,Tian Zhuyou．Research of data riddling on reconstruction of NURBS surfaces in reverse engineering[J]．Machine Design and Research,2002,18(3):51-53(in Chinese)

[2] 姜会亮,郭振民,胡学龙．数字图象处理中几种平滑技术的研究比较[J]．现代电子技术,2004,175(8):80-84 Jiang Huiliang,Guo Zhenmin,Hu Xuelong．Research and comparison of some techniques of smoothing in digital image processing[J]．Modern Electronics Technique,2004,175(8):80-84(in Chinese)

[3] 孙殿柱,朱昌志,李延瑞,等．散乱点云局部型面参考数据的快速查询算法[J]．农业机械学报,2009,40(5):218-221 Sun Dianzhu,Zhu Changzhi,Li Yanrui,et al．Algorithm of local model reference data querying for scattered points[J]．Transactions of the Chinese Society for Agricultural Machinery,2009,40(5):218-221(in Chinese)

[4] 赵灿,陈树民,王从军．面向快速原型制造的逆向工程三维离散数据点云处理技术[J]．机械设计与制造,2004(4):115-116 Zhao Can,Chen Shumin,Wang Congjun．Research on processing technigues of three-dimension discrete data of reverse engineering based rapid prototyping manufacturing[J]．Machinery Design & Manufacture,2004(4):115-116(in Chinese) 

[5] Wang C L,Yuen M F．A binary morphology-based filtering algorithm for reverse engineering [J]．The International Journal of Advanced Manufacturing Technology,2003,21(4):257-262 

[6] Zhang Xuechang,Xi Juntong,Yan Junqi．A methodology for smoothing of point cloud data based on anisotropic heat conduction theory[J]．The International Journal of Advanced Manufacturing Technology,2006,30(8):70-75 

[7] Norbert B,Hans-Peter B,Ralf S．The R*-tree:an efficient and robust access method for points and rectangles+ [J]．ACM,1990:322-331

[8] 孙殿柱,范志先,李延瑞,等．散乱数据点云型面特征分析算法的研究与应用[J]．机械工程学报,2007,43(6):133-136 Sun Dianzhu,Fan Zhixian,Li Yanrui,et al．Research and application of surface feature analysis for scatter data points[J]．Chinese Journal of Mechanical Engineering,2007,43(6):133-136(in Chinese) 

[9] Zhu Qing,Gong Jun,Zhang Yeting．An efficient 3D R-tree spatial index method for virtual geographic environments[J]． ISPRS Journal of Photogrammertry and Remote Sensing,2007,62(3):217-224 

[10] Brakatsoulas S,Pfoser D,Theodoridis Y． Revisiting R-tree construction principles //Advances in Databases and Information Systems,6th East European Conf.Slovakia:Springer-Verlag,2002:149-162