道路交叉口自动检测与基于OSG的三维自动建模方法
Three-dimensional Road Intersection Automatic Inspection and Robotization Modeling Based on OSG
针对三维道路场景中多条道路交叉时出现的单纯重叠问题，基于开源三维图形渲染引擎OSG(OpenSceneGraph)，提出一种三维道路交叉口的自动检测与建模方法。该方法通过分析道路矢量数据的存储特点及道路交叉口的设计规范，快速获取交叉口区域并识别其所属类型，结合计算机图形学和OSG场景渲染技术实现道路交叉口的自动建模。试验表明，该方法有效地解决了三叉型、四叉型、环岛型和分离式立体交叉口的一键式生产，无需人工干预，为未来大数据三维道路场景的快速构建奠定基础。
关键词： 道路交叉口; OpenSceneGraph; 矢量数据; 自动检测与建模
马小龙 李成名 赵占杰 . 道路交叉口自动检测与基于OSG的三维自动建模方法[J]. 测绘学报, 2014 , 43(10) : 1083 -1091 . DOI: 10.13485/j.cnki.11-2089.2014.0158
Targeting the simple overlap arising when multiple roads intersect in a three-dimensional road scene, this paper provides an automatic detection and modeling method for 3D road intersections on the basis of open-source 3D rendering engine OSG (OpenSceneGraph). In this method, by analyzing road vector-data storage characteristics and intersection design specifications, an intersection area can be quickly captured or formed, with its type being identified simultaneously, so as to achieve its automatic modeling by means of computer graphics and OSG scene rendering technique. The experiment proves that this method has effectually solved one-button generation of three-way, four-way, roundabout, and separate 3D intersections, without the need of manual intervention, serving as a foundation for the quick construction of future big-data 3D-road scenes.
[1] ZHU Guomin, MA Zhaoting, SUN Longxiang, LI Chengming. Research on Fast Construction Method of 3D Models in 3DUGIS [J]. Geography and Geo-Information Science,2007,23(4) : 29-32. (朱国敏,马照亭,孙隆祥，李成名.城市三维地理信息系统中三维模型的快速构建方法[J]，地理与地理信息科学，2007, 23(4):29-32)
[2] LI Junyi. A Research on Three-dimensional Map Symbols of Digital Map [D]. Shaanxi Normal University, 2004. (李君轶.数字地图三维专题符号的研究[D]，陕西师范大学，2004)
[3] LU Shouyi. Geographic Information System [M]. Beijing : Higher Education Press, 2004. (陆守一. 地理信息系统[M] .北京：高等教育出版社，2004)
[4] HAN Zhiheng, RUI Xiaoping, SONG Xianfeng, et al. An Efficient Algorithm to Construct Connectivity Topology for Road Network Using R-tree and B-tree Indexes [J]. Journal of Geo-Information Science, 2013, 15(4) : 498-504. (撖志恒，芮小平，宋现峰，等.利用双重索引快速构建道路网络连通拓扑[J]，地球信息科学学报，2013,15(4):498-504)
[5] YANG Zhongzhen. Automatic Constructing of 3D Road Network with GIS and Digital Map[J], Journal of Dalian University of Technology, 2003, 43(1) : 109-113.(杨忠振.利用GIS和数字地图自动生成交通需求模型中三维道路网[J],大连理工大学学报,2003, 43(1):109-113)
[6] MENG Yanzi. Structural Pattern Recognition and Simplification of Road Junctions [D]. Southwest Jiaotong University, 2009, 5. (蒙艳姿，道路交叉口的结构化识别与简化[D]，西南交通大学，2009,5)
[7] SUN Yu, ZHANG Xianfeng, ZHANG Chunkai. Identifiable Characteristic of the Road Intersection in the City[J], Urban Plan Landscape Architecture and Virescence, 2004, 22(2) : 92-95. (孙昱，张险峰，张春凯.城市道路交叉口空间的可识别性[J],城乡规划园林建筑及绿化,2004,22(2):92-95)
[8] WANG Weifeng, TANG Xiaoan, XIE Yaohua. Automatic detection and modeling of intersections in 3D roads model based on GIS [J]. Computer Engineering and Design,2007,28(24): 6023-6025. (王卫峰，汤晓安，谢耀华.基于GIS的三维道路模型交叉口自动检测与建模[J]，计算机工程与设计，2007,28(24):6023-6025)
[9] LUAN Xuechen, YANG Bisheng, LI Qiuping. Pattern-based Node Matching Approach for Road Networks [J]. Acta Geodaetica et Cartographica Sinica, 2013, 42(4): 608-614. (栾学晨，杨必胜，李秋萍.基于结构模式的道路网节点匹配方法[J]，测绘学报，2013,42(4): 608-614)
[10] XIAO Peng. 3D rendering of Engine Programming Guide with OpenSceneGraph [M].Beijing: Tsinghua University Press,2010.2-3. (肖鹏.OpenSceneGraph三维渲染引擎编程指南[M].北京：清华大学出版社，2010.2-3)
[11] YANG Min, AI Tinghua, ZHOU Qi. A Method of Road Network Generalization Considering Stroke Properties of Road Object [J]. Acta Geodaetica et Cartographica Sinica, 2013, 42(4) : 581-594. (杨敏，艾廷华，周启.顾及道路目标stroke特征保持的路网自动综合方法[J], 测绘学报,2013,42(4):581-594)
[12] SUN Dihua, XIAO Feng, LIAO Xiaoyong, ZHAO Min, WU Hongwei, TANG Liang. Algorithm Based on Preprocessing for Constructing Topological Structure of Urban Road Network[J], Computer Engineering and Applications, 2008, 44(23) : 233-235. (孙棣华，肖锋，廖孝勇，赵敏，吴宏伟，唐亮.基于预处理的城市路网拓扑结构构件算法[J],计算机工程与应用,2008,44(23):233-235)
[13] XU Zhu, MENG Yanzi, LI Zhilin, LI Muzi. Recognition of Structures of Typical Road Junctions Based on Directed Attributed Relational Graph[J], Acta Geodaetica et Cartographica Sinica, 2011,40(1) : 125-131. (徐柱，蒙艳姿，李志林，李木梓.基于有向属性关系图的典型道路交叉口结构识别方法[J]，测绘学报，2011,40(1):125-131)
[14] ZHU Zhuangsheng, WANG Qing, WAN Dejun. Road Network Model Base on Virtual Node Joint[J], Journal of Chinese Intertial Technology, 2008,16(4) : 453-457. (朱庄生，王庆，万德钧.基于虚拟节点连接的道路网络模型[J],中国惯性技术学报,2008,16(4): 453-457)
[15] WANG Rui, QIAN Xuelei. 3D rendering of engine design and practice with OpenSceneGraph [M]. Beijing: Tsinghua University Press, 2009. 89-100. (王锐，钱学雷. OpenSceneGraph三维渲染引擎设计与实践[M].北京：清华大学出版社，2009.89-100)
[16] LIU Wei, CHEN Ning. Matching degree between tank’s motion and terrain based on the technology of intersection detective [J]. Journal of Jiangsu University of Science and Technology(Natural Science Edition),2012,26(4) : 356-360. (刘炜，陈宁.基于碰撞检测的坦克运动与地形匹配性研究[J]，江苏科技大学学报，2012,26(4):356-360)
[17] PAN Binghong, XU Jinliang, YANG Shaowei, YANG Hongzhi. Application Research on Three-dimensional Model of Highway [J]. Journal of Xi’an Highway University, 2001,21(1) : 49-51. (潘兵宏，许金良，杨少伟，杨宏志.公路三维建模应用研究[J]，西安公路交通大学学报，2001,21(1):49-51)
[18] GONG Dejun, YANG Dongyuan, FU Xinsha. Structure Design of Three-Dimension Highway CAD System[J], Computer Aided Engineering, 1999, 6(2) : 13-17. (龚德俊，杨东援，符锌砂.三维道路辅助设计系统总体设计[J]，计算机辅助工程，1999,6(2):13-17)
[19] ZHENG Yanfei. Construction of 3D Visualization Lane-based Road Network Model[D], East China Normal University, 2010,5. (郑燕飞.构建基于车道的三维可视化道路网络模型[D]，华东师范大学，2010,5)
[20] PU Hao, SONG Zhanfeng, ZHENG Shunyi, ZHAN Zhenyan. Real-time Dynamic Display Technology of Road 3D Scene[J], Journal of Traffic and Transportation Engineering, 2003,3(1) : 52-56. (蒲浩，宋占峰，郑顺义，詹振炎.道路三维场景的实时动态显示技术[J], 交通运输工程学报,2003,3(1):52-56)
/
| 〈 |
|
〉 |