NSSC OpenIR  > 微波遥感部
FPIR实时快视成像方法
Alternative TitleFPIRReal-time Quick View Imaging Method
张瑞洁; 杨晓城; 阎敬业; 吴季
Department微波遥感部
Source Publication遥感技术与应用
2016
Volume31Issue:3Pages:530-536
ISSN1004-0323
Language中文
Keyword微波辐射计 综合孔径辐射计 快视成像
Abstract一维全极化综合孔径辐射计(Full Polarization Interferometric Radiometer,FPIR)是一种轻量化的高空间分辨率的综合孔径微波辐射计系统。基于综合孔径辐射计成像原理及X波段FPIR原理样机,提出一种快视成像方法:①对原始数据进行抽取和平均,降低实时处理运算量;②简化误差处理过程,进而利用傅立叶变换法和G矩阵法反演亮温。通过对FPIR原理样机的地面实验,验证了该实时快视成像方法的有效性。
Other AbstractFull Polarization Interferometric Radiometer(FPIR)is one dimensional microwave interferometric radiometer with high spatial resolution,light weight.A real-time quick view imaging method is proposed based on the interferometric radiometer image-forming theory and X band FPIR prototype:①sampling and averaging the raw data to reduce the computational cost of the real-time processing;②simplifying the error processing,subsequently, retrieving the brightness temperature using inverse fast fourier transform(IFFT)method and G-matrix algorithm. The effectiveness of the proposed real-time quick view imaging method is verified through the ground experiments of the FPIR prototype.
Indexed ByCSCD
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Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/5614
Collection微波遥感部
Recommended Citation
GB/T 7714
张瑞洁,杨晓城,阎敬业,等. FPIR实时快视成像方法[J]. 遥感技术与应用,2016,31(3):530-536.
APA 张瑞洁,杨晓城,阎敬业,&吴季.(2016).FPIR实时快视成像方法.遥感技术与应用,31(3),530-536.
MLA 张瑞洁,et al."FPIR实时快视成像方法".遥感技术与应用 31.3(2016):530-536.
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