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冰川冻土 ›› 2016, Vol. 38 ›› Issue (6): 1624-1629.doi: 10.7522/j.issn.1000-0240.2016.0190

• 寒区科学与技术 • 上一篇    下一篇


陈云1,2, 刘广2, 廖静娟2   

  1. 1. 中国科学院 遥感与数字地球研究所, 北京 100094;
    2. 中国科学院大学, 北京 100049
  • 收稿日期:2016-05-10 修回日期:2016-09-10 出版日期:2016-12-25 发布日期:2017-04-06
  • 通讯作者: 刘广,E-mail:liuguang@radi.ac.cn E-mail:liuguang@radi.ac.cn
  • 作者简介:陈云(1990-),女,河南安阳人,百度公司高级研发工程师,2015年毕业于中国科学院遥感与数字地球研究所,主要从事遥感图像处理方面的研究.E-mail:chenyun@radi.ac.cn
  • 基金资助:


Monitoring glacier change by improved IHS fusion method

CHEN Yun1,2, LIU Guang2, LIAO Jingjuan2   

  1. 1. Institute of Remote Sensing and Digital Earth, Chinese Academy of Science, Beijing 100094, China;
    2. University of Chinese Academy of Science, Beijing 100049, China
  • Received:2016-05-10 Revised:2016-09-10 Online:2016-12-25 Published:2017-04-06



关键词: 冰川变化, 遥感影像, IHS融合, 波段比值法


With the development of satellite and sensor, remote sensing technology has been widely used in the glacier change monitoring. In order to make the glacier change detection in the study area more efficiently and intuitively, a method of improved IHS Fusion is proposed in this paper, based on multi-temporal and homologous satellite images. Different with the traditional IHS method, the improved HIS fusion method replaces the H and S components with I component. Applying the improved IHS method, the changed region between two images at different time will be highlighted in the fused image, and then the changed areas can be extracted by using the classification method of decision tree. Two Landsat images were selected to do experimental research. The result shows that it is better than band ratio method in both the qualitative analysis and quantitative analysis.

Key words: glacier change, remote sensing image, HIS fusion, band ration method


  • P343.6