微机真彩色图像处理系统及其在环境遥感工作中的应用

本文主要介绍在微机上实现真彩色遥感图像处理以及利用自行开发的系统进行环境遥感信息分析的具体应用。由于SGW-93系统是一个建立在微机和真彩色图像卡硬件平台上的系统, 因此, 就其通用性、实用性、可扩展性、性能价格比而言, 效果明显。另外, 系统软件不仅提供了真彩色遥感像片几何精校正、栅格化处理、像片镶嵌拼接、拼接图像硬盘漫游查询、直方图分析、密度分割、反差增强、边缘提取等方面的功能, 而且还提供了彩色动态组合页面分析、多边形面积统计、图像汉字叠加与编辑、各种图像文件格式转换、彩色图像打印等功能。解决了在微机上实现真彩色遥感图像处理和环境信息的有效提取等问题。

MICROCOMPUTER TRUE COLOR IMAGE PROCESSING SYSTEM AND THE APPLICATION ON THE ENVIRONMENTAL REMOTE SENSING

Abstract The realization of true color image processing of remote sensing on microcomputers and the application of SGW-93 enviromental remote sensing image processing information system are reported. Because SGW-93 system is based on the microcomputer and true color image processing adapter, the popularity, practicality, expansibility, and ratio between price and property are good. Otherwiss, the software system provides not only the geometric distortion correction of true color remote sensing image, grid processing, image mosaic, roaming check of mosaic image, histogram analysis, density slicing, contrast image enhancement, edge enhancement, but also color dynamic combinatorial page analysis,statistics of polygonal area, Chinese character edition and overlay on the image,transformation of various image file forms, color image printout. It has been solved the problem of true color remote sensing image processing and effective extraction of enviromental information on microcomputers.