高分辨率图像快视技术及实现  

“Fast-View” Technology and Its Implementation for High-resolution Image

作　　者：刘翔[1] 

机构地区：[1]中国电子科技集团公司第54研究所,河北石家庄050081

出　　处：《无线电工程》2006年第3期20-22,共3页Radio Engineering

摘　　要：高分辨率图像快视平台是进行大幅面、高分辨率遥感影像处理的基础平台,是分析人员进行精确确认和综合判读分析的有力工具。详细分析了实现高分辨率图像快视平台的难点和技术瓶颈,提出了相应的解决方法和关键技术,并在此基础上提出一种基于可靠广播的数据同步和消息机制CPU和GPU并行的多机协同处理的实现方法。the ＂fast- view＂ platform for high - resolution image, as a basic platform for processing of large - scale high- resolution remote sensing image, is a powerful tool for accurate acknowledgement and comprehensive determination of analyzers. The paper analyzes the difficulties and technical bottlenecks on fast- view platform for high - resolution image in detail, and provides the involved solutions and key technologies, as well as an implementation approach using CPU and GUP parallelized and multi - machine synergistic processing based on data synchronization and message mechanism reliably broadcasted.

关 键 词：图像快视 数据同步 GPU 

分 类 号：TP919.8[自动化与计算机技术]