XIONG Xinghua, LI Xintao. An Object-oriented Fuzzy Enhancement for Remote Sensing Images[J]. Geomatics and Information Science of Wuhan University, 2002, 27(5): 516-521,542.
Citation: XIONG Xinghua, LI Xintao. An Object-oriented Fuzzy Enhancement for Remote Sensing Images[J]. Geomatics and Information Science of Wuhan University, 2002, 27(5): 516-521,542.

An Object-oriented Fuzzy Enhancement for Remote Sensing Images

More Information
  • Received Date: March 31, 2002
  • Published Date: May 04, 2002
  • Image enhancement is one of the important image processing techniques for remote-sensing image.It is true that there exists a lot of methods of image enhancement,but most of them are heuristic and problem dependent.Each of them is just suitable for a given problem and purpose of application.In this paper,considering the ambiguity and uncertainty in grayness of image containing an object,an object-oriented method of fuzzy enhancement for remote sensing image is presented to well highlight an interested object of image and to restraint the background.Unlike the common method of fuzzy enhancement of image,a trapezoid-like fuzzy member-ship function is designed to transform the intensity domain to the fuzzy domain.In addition,it is not always necessary that the fuzzy membership of a crossover point must be equal to 0.5 in our method.This technique can not only highlight the interested object according to one's requirements and the feature of image but also make the blur edge of object clearer.The experiments show that the results are satisfactory.
  • Related Articles

    [1]SUI Haigang, CHEN Guang, HU Chuanwen, SONG Zhina. Integrated Segmentation, Registration and Extraction Method for Water-Body Using Optical Remote Sensing Images and GIS Data[J]. Geomatics and Information Science of Wuhan University, 2016, 41(9): 1145-1150. DOI: 10.13203/j.whugis20140460
    [2]YANG Hui, SHENG Yehua, WEN Yongning, HU Ying. Distributed Geographic Models Sharing Method Based on Web Services[J]. Geomatics and Information Science of Wuhan University, 2009, 34(2): 142-145.
    [3]SHAN Dibin, CHEN Xingyuan, ZHANG Bin. Multi-Pattern Matching Algorithm for Web Resource Access Control Decision[J]. Geomatics and Information Science of Wuhan University, 2008, 33(10): 1038-1041.
    [4]SHI Xu, BIAN Fuling, JIANG Congshi. JVGL Method for Vector Graphics Visualization in Web GIS[J]. Geomatics and Information Science of Wuhan University, 2006, 31(10): 928-931.
    [5]ZHANG Jianqing, DONG Ming, ZHANG Hongwei. Automatically Registration of TM Image and GIS Vector Data[J]. Geomatics and Information Science of Wuhan University, 2005, 30(11): 950-954.
    [6]LI Chengming, WANG Jizhou, LIU Yong. Theory and Application of Moving GIS[J]. Geomatics and Information Science of Wuhan University, 2004, 29(11): 990-993.
    [7]GONG Jianya, JIA Wenjue, CHEN Yumin, XIE Jibo. Development from Platform GIS to Cross-Platform Interoperable GIS[J]. Geomatics and Information Science of Wuhan University, 2004, 29(11): 985-989.
    [8]LIU Chunju, ZHU Xinyan. An Implementation Technique of JSP/JavaBean-based Web GIS[J]. Geomatics and Information Science of Wuhan University, 2003, 28(5): 608-610.
    [9]CHEN Jiangping, FU Zhongliang, BIAN Fuling, SHA Zongyao. Application of Feature Modeling to VR-Web GIS[J]. Geomatics and Information Science of Wuhan University, 2002, 27(5): 538-542.
    [10]CHEN Nengcheng, GONG Jianya, ZHU Xinyan, LIU Lin. Web GIS Component[J]. Geomatics and Information Science of Wuhan University, 2002, 27(4): 387-390.

Catalog

    Article views (719) PDF downloads (182) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return