ZHAO Jianhu, WANG Shengping, WANG Aixue. Study on the Selection of the Geomagnetic Adaptable Matching Area Based on the Geomagnetic Co-occurrence Matrix[J]. Geomatics and Information Science of Wuhan University, 2011, 36(4): 446-449.
Citation: ZHAO Jianhu, WANG Shengping, WANG Aixue. Study on the Selection of the Geomagnetic Adaptable Matching Area Based on the Geomagnetic Co-occurrence Matrix[J]. Geomatics and Information Science of Wuhan University, 2011, 36(4): 446-449.

Study on the Selection of the Geomagnetic Adaptable Matching Area Based on the Geomagnetic Co-occurrence Matrix

Funds: 国家863计划资助项目(2009AA12Z3112007AA12Z326);国家教育部博士生学术新人奖资助项目(2010)
More Information
  • Received Date: March 09, 2011
  • Published Date: April 04, 2011
  • In this paper,an algorithm based on the geomagnetic co-occurrence matrix is given to select the adaptable matching areas.From the co-occurrence matrix,a set of parameters can be acquired,including the geomagnetic angle second moment,contast,correlation,entropy,and the deficit torque.Through the analysis of these parameters,the corresponding threshold can be determined when the areas are appropriate for matching.At last,the method is proved to be feasible through the analysis of experimental results.
  • Related Articles

    [1]XING Yuanxiu, ZHANG Dengyi, ZHAO Jianhui. An Adaptive Threshold Corner Detector Based on Multi-scale Chord-Angle Sharpness Accumulation[J]. Geomatics and Information Science of Wuhan University, 2015, 40(5): 617-622,627. DOI: 10.13203/j.whugis20140583
    [2]XIAO Xiongwu, GUO Bingxuan, PAN Fei, ZHANG Chunsen, XUE Wanchang. Sub-pixel  Location of  Feature Point Based on Taylor  Expansion and Its  Application[J]. Geomatics and Information Science of Wuhan University, 2014, 39(10): 1231-1235.
    [3]HE Haiqing, ZHANG Yongjun, HUANG Shengxiang. Phase Correlation Supported Low Altitude  Images Matching with Repeated Texture[J]. Geomatics and Information Science of Wuhan University, 2014, 39(10): 1204-1207.
    [4]WANG Huibing, TANG Xinming, QIU Bo, WANG Wenjie. Geometric Matching Method of Area Feature Based on Multi-weighted Operators[J]. Geomatics and Information Science of Wuhan University, 2013, 38(10): 1243-1247.
    [5]XU Qiuhui, SHE Jiangfeng, SONG Xiaoqun, XIAO Pengfeng. Matching Low Altitude RS Image with Harris-Laplace and SIFT Descriptor[J]. Geomatics and Information Science of Wuhan University, 2012, 37(12): 1443-1447.
    [6]TANG Yonghe, TAO Huamin, LU Huanzhang, HU Moufa. A Fast Image Matching Algorithm Based on Harris Operator[J]. Geomatics and Information Science of Wuhan University, 2012, 37(4): 406-409.
    [7]WAN Xue. Generalized Point Photogrammetry Feature Extraction Based on Harris Operator and Vectorization[J]. Geomatics and Information Science of Wuhan University, 2012, 37(2): 145-148.
    [8]ZHANG Jianqing, XIANG Hui, ZHENG Shunyi. Analysis of Teeth Repositioning Based on Stereo Images[J]. Geomatics and Information Science of Wuhan University, 2008, 33(9): 934-938.
    [9]DING Jian, JIANG Nan. New Algorithms for Basic Issues of GIS Polygons Achieved by Q_i Operator[J]. Geomatics and Information Science of Wuhan University, 2006, 31(3): 247-251.
    [10]Yan Li, Lin Zongjian, Yu Zifan. Structural Analysis Based Corner Detection in Line drawing Image[J]. Geomatics and Information Science of Wuhan University, 1996, 21(3): 252-257.

Catalog

    Article views PDF downloads Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return