摘要
简单阐述Pixel Factory体系结构及其特点,结合航空、航天遥感影像数据处理项目重点分析该系统在海量遥感影像数据处理中所展现出的优势并针对存在的相关问题进行探讨。实践证明,该系统在传统正射影像制作、海量卫星影像数据处理方面具有明显算法优势,但DSM自动计算算法及框幅式航摄数据空中三角测量功能仍需增强。
The architecture and feature of Pixel Factory is stated briefly in this paper. On the basis of the aviation, aerospace remote sensing image data processing projects, analyzing the advantages of the massive remote sensing data pro- cessing and discussing the issues of the system. Practice has proved that the algorithm of the system has obvious advanta- ges in ground ortho production, satellite image data processing while DSM automatic calculation and aero triangulation of frame data remains to be enhanced.
出处
《城市勘测》
2012年第5期67-71,共5页
Urban Geotechnical Investigation & Surveying
作者简介
作者简介：吴正鹏（1981-），男，工程师，主要从事摄影测量与遥感的数据处理、应用研究与管理工作。
