基于GDAL的卫星图像仿真生成方法  

Simulation Method for Satellite Image Based on GDAL

作　　者：周晓华 吴帅 王霁云 郭海艮 ZHOU Xiao-hua;WU Shuai;WANG Ji-yun;GUO Hai-gen(Rocket Force Command College,Wuhan 430012;Space Reconnaissance Bureau,Beijing 100000)

机构地区：[1]火箭军指挥学院,武汉430012 [2]北京四中,北京100000

出　　处：《现代计算机》2018年第15期75-78,共4页Modern Computer

摘　　要：卫星图像动态仿真生成可为检验图像识别算法提供大量的不同的仿真卫星图像。提出一种可见光卫星图像仿真生成方法,在分析卫星图像标准格式基础上,采用GDAL和VC++编程,根据仿真系统提供的实时数据生成一景卫星图像。软件运行结果表明,运用该方法能迅速生成所需卫星图像,图像细节和真实卫星图像相当,完全能够满足检验图像识别算法的需要。Simulation of satellite image can provide a great quantity of satellite images for testing image recognition algorithm.Presents a simulation method for visible light satellite images.Based on the analysis of the format of satellite images,programming with GDAL and VC++,according to the real-time data provided by simulation system,generates a scene of satellite image.The result of the software operation shows that,using this method can generate the required satellite images quickly.The details of the images are comparable to the real data.It can fully meet the requirement of the combat simulation and testing image recognition algorithm.

关 键 词：卫星图像 GEOTIFF GDAL 图像仿真 

分 类 号：TP751[自动化与计算机技术—检测技术与自动化装置]