基于IDL的遥感图像漫游和缩放技术的实现  

Realization of roaming and image scaling technology in remote sensing image based on IDL

作　　者：王淼[1] 熊显名[1] 滕惠忠[2] 陶治[1] 

机构地区：[1]桂林电子科技大学电子工程学院,广西桂林541004 [2]天津海洋测绘研究所,天津300061

出　　处：《微型机与应用》2014年第6期37-39,43,共4页Microcomputer & Its Applications

摘　　要：基于IDL对象图形法实现了遥感图像的漫游和连续多级缩放,具有运行速度快,稳定性好等特点。漫游解决了大的遥感图像不能在一般窗口完整显示的问题,方便用户快速显示浏览大的遥感图像。图像的缩放实现了对图像细节的放大和缩小,改善了视觉效果,提高了图像处理的效率。The roaming and continuous multistage scaling of remote sensing image can be realized based on IDL object graph-ics , with a fast running speed , good stability and other characteristics . The roaming technology solves the problem that the large re-mote sensing images can not be displayed completely in common windows and gives users convenience to display and scan the large remote sensing images rapidly . Image scaling implements the image detail ’ s zooming in and out , improves the visual effect and increases the image processing efficiency .

关 键 词：IDL 对象图形法 图像漫游 图像缩放 

分 类 号：TP751.1[自动化与计算机技术—检测技术与自动化装置]