遥感图像和地形图信息融合系统的研究和实现  

Research and Implementation of Topographic Map and Remote Sensing Map Fusion System

作　　者：于芹芬[1] 

机构地区：[1]浙江工业大学软件学院,浙江杭州310014

出　　处：《计算机技术与发展》2008年第8期182-184,共3页Computer Technology and Development

基　　金：浙江省自然科学基金(Y105620)

摘　　要：以不同格式、不同比例尺的地形图与遥感图像为对象,重点研究这两种图像的融合问题,包括配准、几何校正、信息表示等等,并基于Matlab 6.5与Visual C++开发了遥感图像和地形图的信息融合系统。借助该软件系统可进行同一区域不同比例尺的地形图和遥感图的信息融合,并最终给出符合资源与环境调查与应用要求的既有遥感信息又有地形图信息的融合图像,融合图像获得了比任意单一图像更加综合、丰富的信息。Taking topographic map and remote sensing map different from form and scale as research objects,sets research emphasizes on these two kinds of maps＇ fusion method which ineludes matching, superimposition and information expression methods. Meanwhile, it puts forwards a fusion system developed by Madab 6.5 and Visual C＋ ＋ . With this system, not only different scale remote sensing map and topographic reap of the same area can be successfully fused, hut also can provide the fusion map including both of the remote sensing and topographic information that meets the investigation and application requirements of resource and environment. Results show that the fusion map has much more synthetic and abundant information than the any single one.

关 键 词：遥感图 地形图 融合 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]