全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
测绘学报  2014 

基于拓扑约束的方向关系定性描述模型

, PP. 396-403

Keywords: 方向关系,定性描述,MBR区域,方向关系拓扑参考,基于拓扑约束的层次方向关系矩阵模型

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对原有方向关系矩阵模型对于参考目标MBR区域的方向描述缺陷问题,本文将拓扑约束引入方向关系定性描述,构建基于拓扑参考的方向关系定性描述模型,实现了MBR区域方向关系的有效表达。新模型首先将参考目标的MBR区域划分为不同的拓扑区域,提出方向关系拓扑参考定义;基于拓扑参考,分别对不同拓扑区域定义相应的方向关系矩阵;最后,根据参考目标与源目标间的不同拓扑关系,提出不同情况下方向关系分层定性描述策略。实验结果表明,新模型充分反映了拓扑关系对方向关系描述的约束关系,能有效提高方向关系表达的准确性和精确性。

References

[1]  CHEN Jun, ZHAO Renliang. Spatial relation s in GIS: a survey on its key issues and research progress [J]. Acta Geodaetica et Cartographica Sinica, 1999, 28(2): 95-102. (陈军, 赵仁亮, 1999. GIS空间关系的基本问题与研究进展[J]. 测绘学报, 1999, 28(2): 95-102.)
[2]  Chang S.K., Shi Q.S. and Yan C.W., 1987. Iconic indexing by 2-D string. IEEE Transactions on Pattern Analysis and Machine Intelligence, 9(6): 413-428.
[3]  Chang S.K. and Jurgert E., 1996. Symbolic projection for image information retrieval and spatial reasoning [M]. Academic Press, London.
[4]  Mukerjee A., Joe G. A qualitative model for space [C]. Eighth National Conference on Artificial Intelligence, Boston, MA,1990, 2:721-727.
[5]  DU Shihong. Research on Theoretics and Methods of Fuzzy Description and Composite Reasoning of Spatial Relations [D]. Beijing: Graduate University of Chinese Academy of Sciences, 2004. (杜世宏. 空间关系模糊描述及组合推理的理论和方法研究 [D]. 北京: 中国科学院研究生院, 2004.)
[6]  HE Jianhua, LIU Yaolin. An Integrated Model for Topology & Direction Relation Reasoning [J]. Acta Geodaetica et Cartographica Sinica, 2009, 33(2): 257-260. (何建华, 刘耀林.GIS中拓扑和方向关系推理模型[J]. 测绘学报, 2009, 33(2): 257-260.)
[7]  DENG Min,XU Rui,LI Guang-qiang, ZHAO Wei. Integrated representation of region-region spatial relations in GIS [J]. Computer Engineering and Applications, 2009, 45(2):39-43. (邓敏, 徐锐, 李光强, 赵伟.GIS面目标间空间关系的集成表达方法[J]. 计算机工程与应用,2009, 45(2): 39-43.)
[8]  Salamat N., Zahzah EH. On the improvement of combined fuzzy topological and directional relations information [J]. Pattern recognition, 2012, 45(4): 1559-1568.
[9]  Egenhofer M. J. Reasoning about Binary Topological Relations [C]. Advances in Spatial Databases, 2nd Symposium, SSD’ 91 Proceedings, 1991, 143-160.
[10]  J.M. Ware, C.B. Jones, and G.L. Bundy. A triangulated spatial model for cartographic generalisation of areal objects[C]. Springer-Verlag Lecture Notes in Computer Science, 1995, 988:173-193.
[11]  CHEN Tao, AI Tinghua. Automatic Extraction of Skeleton and Center of Area Feature[J]. Geomatics and Information Science of Wuhan University, 2004, 29(5): 443-446. (陈涛, 艾延华.多边形骨架线与形心自动搜寻算法研究[J]. 武汉大学学报(信息科学版), 2004, 29(5): 443-446.)
[12]  LI Deren, ZHU Qing, ZHU Xinyan, SHUI Haigang. Task-Oriented remote sensing information focusing Service [M]. Beijing: Science Press, 2011. (李德仁, 朱庆, 朱欣焰, 眭海刚. 面向任务的遥感信息聚焦服务[M]. 北京: 科学出版社, 2011.)
[13]  CHENG Qimin. Remote Sensing Image Retrieval Technologies [M]. Wuhan: Wuhan University Press, 2011. 16-16.(程起敏. 遥感图像检索技术[M]. 武汉:武汉大学出版社, 2011. 16-16.)
[14]  YAN Haowen. On Theories of Spatial Directional Relationships [M]. ChengDu: 闫浩文, 2003.空间方向关系理论研究[M]. 成都: 成都地图出版社, 2003.
[15]  Kulik L., Klippel A. Reasoning about cardinal directions using grid as qualitative geographic coordinates [C]. Spatial Information Theory-Cognitive and Computational Foundations of Geographic Information Science COSIT′99, Stade, Germany, C. Freksa and Mark D., Eds., Lecture Notes in Computer Science, 1999, 1661: 205-220.
[16]  Frank. Qualitative spatial reasoning: cardinal directions as an example [J]. International tree-an Intelligent Graphical Zoom. Computers & Graphics, 1996, 18(6): 823-829.
[17]  Goyal R. K. Similarity assessment for cardinal directions between extended spatial objects [D]. The University of Maine, 2000.
[18]  Haar R. Computational Models of Spatial Relations[R]. Technical Report: TR- 478, MSC - 72 - 03610, Computer Science, University of Maryland, College Park, MD,1976.
[19]  Peuquet D., Zhan C.X. An algorithm to determine the directional relationship between arbitrary - shape polygons in the plane[J]. Pattern Recognition, 1987, 20 (1):65- 74.
[20]  Abdelmoty A.I, Williams M.H. Approaches to the representation of qualitative spatial relationship for geographic database [C]//In: M. Molenaar and S de Hoop(eds.), Proceedings of Advanced Geographic Data Modeling, Netherlands Geodetic Commission,1994, 40: 204- 216.
[21]  Hong. Qualitative Distance and Direction Reasoning in Geographic Space [D]. Department of Surveying Engineering, University of Maine, Orono, 1994.
[22]  Shekhar S., Liu X. Direction as spatial object: a summary of results [C]. The sixth International Symposium on Advances in Geographic Information Systems, Washington. 1998, 69-75.
[23]  XIA Yu, ZHU Xinyan, LI Deren, QIN Kun. Research on spatial directional relation description mode [J]. Science of Surveying and Mapping, 2007, 32(5): 94-97.(夏宇, 朱欣焰, 李德仁, 秦昆. GIS空间方向关系形式化描述模型分析[J]. 测绘科学, 2007, 32(5): 94-97.)
[24]  CAI Jianhong, LI Deren. Research on Cone shaped Models of Cardinal Direction Relations Considering Positional Uncertainty of Multiple Spatial scale Data [J]. Geomatics and Information Science of Wuhan University, 2007, 32(8): 735-739. (蔡剑红, 李德仁. 多尺度下的不确定性空间方向锥形模型研究[J]. 武汉大学学报(信息科学版), 2007, 32(8): 735-739.)
[25]  DENG Min, LIU Wenbao, LIN Junjie, SUN Dian. Computational Model of Spatial Direction Relations in Vector GIS [J]. Journal of Remote Sensing, 2006, 10(6): 821-828. (邓敏, 刘文宝, 李俊杰, 孙电. 矢量GIS空间方向关系的演算模型[J]. 遥感学报, 2006, 10(6): 821-828.)

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133