测绘通报 ›› 2018, Vol. 0 ›› Issue (4): 108-111.doi: 10.13474/j.cnki.11-2246.2018.0121

• 行业观察 • 上一篇    下一篇

高空间分辨率遥感影像下的违法用地变化检测

陈鹏1, 吕鹏远2, 宋蜜2, 曾凡洋1, 伍丝琪2, 钟燕飞2   

  1. 1. 广州市城市规划勘测设计研究院, 广东 广州 510060;
    2. 武汉大学测绘遥感信息工程国家重点实验室, 湖北 武汉 430079
  • 收稿日期:2017-07-14 修回日期:2017-09-21 出版日期:2018-04-25 发布日期:2018-05-03
  • 作者简介:陈鹏(1979-),男,博士,高级工程师,主要从事地理信息系统与摄影测量工作。E-mail:hellocp@163.com
  • 基金资助:

    广州市科技计划产学研协同创新重大专项(201604020070)

Change Detection Using High Spatial Resolution Remote Sensing Images for Illegal Land Use Extraction

CHEN Peng1, LÜ Pengyuan2, SONG Mi2, ZENG Fanyang1, WU Siqi2, ZHONG Yanfei2   

  1. 1. Guangzhou Urban Planning Design & Survey Research Institute, Guangzhou 510060, China;
    2. State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan 430079, China
  • Received:2017-07-14 Revised:2017-09-21 Online:2018-04-25 Published:2018-05-03

摘要:

遥感影像时间、空间分辨率的逐渐提高和图像识别技术的发展,使基于高分辨率遥感影像进行自动、准确、快速的违法用地检测成为可能。本文利用高空间分辨率遥感影像,提出了一种基于地物分布特性的违法用地变化检测方法,将违法用地判别特征知识融入变化检测模型,实现违法用地变化信息自动提取。选取广州市从化街口地区为研究区域,试验结果表明该方法能够辅助应用人员在大范围内快速地定位疑似违章用地图斑,提高生产效率,取得较好的应用效果。

关键词: 高空间分辨率, 多时相遥感影像, 违法用地, 变化检测, 多元特征, 地物分布

Abstract:

With the development of high spatial resolution remote sensing images,it is possible to automatically detect illegal land use based on high resolution remote sensing images.In this paper,a multiple feature based automatic change detection framework using high spatial resolution remote sensing image is proposed to find the illegal land use.The study area is Guangzhou and the method is tested on a high spatial resolution data set.The experimental result shows that the potential of the proposed method can increase change detection accuracy while reduce the time consuming manual work.

Key words: high spatial resolution, multi-temporal image, illegal land use, change detection, multiple features, object distribution

中图分类号: