RECONSTRUCTION AND RESOLUTION ENHANCEMENT TECHNIQUES FOR MICROWAVE SENSORS
RECONSTRUCTION AND RESOLUTION ENHANCEMENT TECHNIQUES FOR MICROWAVE SENSORS
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DOI：
10.1142/9789812796752_0011
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
D. Long;C. J. Chen
中科院分区：
文献类型：
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作者：
D. Long;C. J. Chen
微波遥感仪器，如辐射计和散射计已被证明是有效的各种地球科学研究。这些传感器的分辨率虽然足以满足许多应用，但却是其在其他研究中应用的限制因素。因此，人们对开发能够提高数据空间分辨率的地面处理方法很感兴趣。基于逆滤波和不规则采样重构的图像分辨率增强算法已被提出。本章讨论了分辨率增强和重建算法在微波遥感中的应用。虽然重点是微波仪器，所考虑的技术和算法适用于各种传感器，包括那些最初不是为成像而设计的。
Microwave remote sensing instruments such as radiometers and scatterometers have proven themselves effective in a variety of Earth Science studies. The resolution of these sensors, while adequate for many applications, is a limiting factor to their application in other studies. As a result, there is a strong interest in developing ground processing methods which can enhance the spatial resolution of the data. A number of resolution enhancement algorithms have been developed based on inverse filtering and irregular sampling reconstruction. This Chapter discusses the use of resolution enhancement and reconstruction algorithms in microwave remote sensing. While the focus is on microwave instruments, the techniques and algorithms considered are applicable to a variety of sensors, including those not originally designed for imaging.