IRSA-2遥感图象分析处理系统

IRSA-2 Digital Image Analysis and Processing System

卫星遥感信息大都采用数字方式,航空遥感的各种传感器也逐步向数字化方向发展。计算机图象分析处理系统和数字图象处理技术,已成为遥感应用中的重要技术设备和有效的技术手段。早在1973年,中国科学院就组织研制了电子分色扫描数字化器和扫描绘图机。1977年完成了与NOVA-840计算机的实时联接,发展了软件,构成了IRSA-1扫描图象处理系统。此后,为了发展运行性图象处理系统,陆续购置了ECLIPSE

The IRSA-2 digital image processing system was developed by the digital image processing laboratory, institute of remote sensing application. The system consisted of ECLIPSE S140 computer, COMTAL image display and digital image processing software.IRSA-2 system has perfective image management suboperation system, image processing application programs and multiuser capability. Both MENU mode and command line mode of operations are available. It is transferable and expansible.Upon being completed by the end of 1984, the system was evaluated as a advanced and successful computer digital image processing system by a lot of scientists in Academic Sinica. Its higher reliability and effeciency have been proved during its over one year serving operation.