遥感影像融合关键技术探讨

随着遥感技术的发展,越来越多的不同传感器的遥感影像相继出现,为用户提供不同空间分辨、不同时相与多光谱信息的海量遥感影像数据成为现实。不同数据源的数据各自显示了自身的优势和局限,同时也造成了信息冗余。如何有效的利用这些多源影像数据是目前人们所关注的问题,进而影像融合问题被提出来。多源遥感影像融合是遥感图像处理和信息获取领域的一门新技术,所以在影像融合过程中需要进一步研究其中的关键技术。本文对遥感影像融合过程中的关键技术进行了详尽的分析和探讨。

The Research of Images Fusion's key Technology

With the development of remote sensing technology,more and more different types of sensors are appearance.It provide mass data of different spatial resolution,different temporal different sensors and multi-spectrum for users become a reality.The data of different data sources show its own respective advantages and limitations and caused redundancy at the same time.How to effectively use these multi-source image data is a matter of concern to people,and image fusion problem is raised.Multi-source remote sens...