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单目SLAM直线匹配增强平面发现方法

蒙山 唐文名

蒙山, 唐文名. 单目SLAM直线匹配增强平面发现方法[J]. 北京航空航天大学学报, 2017, 43(4): 660-666. doi: 10.13700/j.bh.1001-5965.2016.0273
引用本文: 蒙山, 唐文名. 单目SLAM直线匹配增强平面发现方法[J]. 北京航空航天大学学报, 2017, 43(4): 660-666. doi: 10.13700/j.bh.1001-5965.2016.0273
MENG Shan, TANG Wenming. Monocular SLAM plane discovery method enhanced by line segments matching[J]. Journal of Beijing University of Aeronautics and Astronautics, 2017, 43(4): 660-666. doi: 10.13700/j.bh.1001-5965.2016.0273(in Chinese)
Citation: MENG Shan, TANG Wenming. Monocular SLAM plane discovery method enhanced by line segments matching[J]. Journal of Beijing University of Aeronautics and Astronautics, 2017, 43(4): 660-666. doi: 10.13700/j.bh.1001-5965.2016.0273(in Chinese)

单目SLAM直线匹配增强平面发现方法

doi: 10.13700/j.bh.1001-5965.2016.0273
基金项目: 

国家“863”计划 2015AA042303

广东省科技计划 2015A030401016

深圳市基础研究项目 JCYJ 20150629152510439

详细信息
    作者简介:

    蒙山, 男, 博士, 副教授, 硕士生导师。主要研究方向:智能机器人系统运动建模与空间结构设计

    唐文名, 男, 硕士研究生。主要研究方向:三维环境建模、视觉导航

    通讯作者:

    蒙山, E-mail:mengshan@szu.edu.cn

  • 中图分类号: TP391

Monocular SLAM plane discovery method enhanced by line segments matching

Funds: 

National High-tech Research and Development Program of China 2015AA042303

Science and Technology Planning Project of Guangdong Province,China 2015A030401016

Basic Research Priorities Program of Shenzhen,China JCYJ 20150629152510439

More Information
  • 摘要:

    针对微小型机器人及无人机系统日益迫切的轻量化视觉导航需求,提出了一种多维几何特征单目视觉三维环境建模方法。单一点特征单目SLAM制图方法地图描述效率相对较低,噪声容忍性能需要进一步提高。将线和面特征引入单目SLAM的三维地图构建过程,提高系统三维空间建模的搜索速度和稳定性。利用快速直线搜索算法,并基于二维直线匹配生成三维空间直线。现有基于三维空间特征点生成最小采样集的J-Linkage算法需要的倾向向量维数较高,完成单目SLAM常见场景三维平面聚类所需的计算量大。通过点线特征结合以及直线增强的J-Linkage算法可以提高特征平面聚类速度和稳定性,减少系统三维空间表达的冗余信息。

     

  • 图 1  帧间直线匹配

    Figure 1.  Inter-frame matching of line segments

    图 2  对极几何三维直线生成

    Figure 2.  Three-dimensional line generation based on epipolar geometry

    图 3  点线特征对比示意图

    Figure 3.  Schematic diagram of comparison between feature points and feature lines

    图 4  参数ηφ影响S生成

    Figure 4.  Influences of parameters to S caused by η and φ

    图 5  J-Linkage三维平面发现

    Figure 5.  J-Linkage three-dimensional planes discovery

    图 6  直线增强的J-Linkage三维平面发现

    Figure 6.  Line enhanced J-Linkage three-dimensional planes discovery

  • [1] SMITH R, SELF M, CHEESEMAN P.Estimating uncertain spatial relationships in robotics[M]//COX I J, WILFONG G T.Autonomous robot vehicles.New York:Springer, 1990:167-193.
    [2] WOODFILL J, ZABIH R.A real-time vision system for robots in unstructured domains[C]//Sensor fusion IV:Control Paradigms and Data Structures.Bellingham, WA:Society of Photo-Optical Instrumentation Engineers, 1992, 1611:346-355.
    [3] CHONG T J, TANG X J, LENG C H, et al.Sensor technologies and simultaneous localization and mapping (SLAM)[J].Procedia Computer Science, 2015(76):174-179.
    [4] DAVISON A J.Real-time simultaneous localisation and mapping with a single camera[C]//9th IEEE International Conference on Computer Vision, 2003.Piscataway, NJ:IEEE Press, 2003:1403-1410.
    [5] DAVISON A J, REID I D, MOLTON N D, et al.MonoSLAM:Real-time single camera SLAM[J].IEEE Transactions on Pattern Analysis and Machine Intelligence, 2007, 29(6):1052-1067. doi: 10.1109/TPAMI.2007.1049
    [6] KLEIN G, MURRAY D.Parallel tracking and mapping for small AR workspaces[C]//6th IEEE and ACM International Symposium on Mixed and Augmented Reality, 2007.Piscataway, NJ:IEEE Press, 2007:225-234.
    [7] TRIGGS B, MCLAUCHLAN P F, HARTLEY R I, et al.Bundle adjustment:A modern synthesis[M]//TRIGGS B, ZISSERMAN A, SZELISKI R.Vision algorithms:Theory and practice.Berlin:Springer, 1999:298-372.
    [8] TAN W, LIU H, DONG Z, et al.Robust monocular SLAM in dynamic environments[C]//2013 IEEE International Symposium on Mixed and Augmented Reality (ISMAR).Piscataway, NJ:IEEE Press, 2013:209-218.
    [9] KLEIN G, MURRAY D.Improving the agility of key frame-based SLAM[M]//FORSYTH D, TORR P, ZISSERMAN A.Computer Vision-ECCV 2008.Berlin:Springer, 2008:802-815.
    [10] SMITH P, REID I D, DAVISON A J.Real-time monocular SLAM with straight lines[C]//Proceedings of the British Machine Vision Conference 2006.London:British Machine Vision Conference, 2006, 6:17-26.
    [11] ZHOU H, ZOU D, PEI L, et al.StructSLAM:Visual SLAM with building structure lines[J].IEEE Transactions on Vehicular Technology, 2015, 64(4):1364-1375. doi: 10.1109/TVT.2015.2388780
    [12] ZHAO L, HUANG S, YAN L, et al.A new feature parametrization for monocular SLAM using line features[J].Robotica, 2015, 33(3):513-536. doi: 10.1017/S026357471400040X
    [13] JEONG W Y, LEE K M.Visual SLAM with line and corner features[C]//2006 IEEE/RSJ International Conference on Intelligent Robots and Systems.Piscataway, NJ:IEEE Press, 2006:2570-2575.
    [14] GEE A P, CHEKHLOV D, CALWAY A, et al.Discovering higher level structure in visual SLAM[J].IEEE Transactions on Robotics, 2008, 24(5):980-990. doi: 10.1109/TRO.2008.2004641
    [15] 缪君, 储珺, 张桂梅, 等.基于稀疏点云的多平面场景稠密重建[J].自动化学报, 2015, 41(4):813-822. http://www.cnki.com.cn/Article/CJFDTOTAL-MOTO201504012.htm

    MIAO J, CHU J, ZHANG G M, et al.Dense multi-planar scene reconstruction from sparse point cloud[J].Automatica Sinica, 2015, 41(4):813-822(in Chinese). http://www.cnki.com.cn/Article/CJFDTOTAL-MOTO201504012.htm
    [16] HARTLEY R, ZISSERMAN A.Multiple view geometry in computer vision[M].Cambridge:Cambridge University Press, 2003:344-352.
    [17] TOLDO R, FUSIELLO A.Robust multiple structures estimation with j-linkage[M]//FORSYTH D, TORR P, ZISSERMAN A.Computer Vision-ECCV 2008.Berlin:Springer, 2008:537-547.
    [18] KANAZAWA Y, KAWAKAMI H.Detection of planar regions with uncalibrated stereo using distributions of feature points[C]//Proceedings of the British Machine Vision, Kingston, 2004:1-10.
    [19] ZULIANI M, KENNEY C S, MANJUNATH B S.The multiransac algorithm and its application to detect planar homographies[C]//IEEE International Conference on Image Processing, 2005.Piscataway, NJ:IEEE Press, 2005, 3:153-159.
    [20] ZHANG W, KǑSECKÀ J.Nonparametric estimation of multiple structures with outliers[M]//VIDAL R, HEYDEN A, MA Y.Dynamical vision.Berlin:Springer, 2007:60-74.
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出版历程
  • 收稿日期:  2016-04-08
  • 录用日期:  2016-04-29
  • 网络出版日期:  2017-04-20

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