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Study on remote sensing imaging system based on phase diversity
Li Fei; Changhui Rao; Wenhan Jiang
Volume7654
Pages76540Z (6 pp.)
2010
Language英语
Indexed ByEi ; ISTP
Subtype会议论文
AbstractThe performance of a remote sensing imaging system is often degraded by wave-front aberrations that introduced by different sources such as the atmospheric disturbance and the aberrations of the optical system. A new remote sensing imaging system based on phase diversity (PD) method which does not need a priori information and has simple configuration and high reliability, is designed in this paper. The process of image reconstruction based on PD method is simulated according to the characteristics of space and aerial remote sensing imaging system. The index of energy gradient function of the image obtained by using PD method is improved greatly. The simulation results prove that PD method has special potential to improve the image quality in remote sensing imaging system.; The performance of a remote sensing imaging system is often degraded by wave-front aberrations that introduced by different sources such as the atmospheric disturbance and the aberrations of the optical system. A new remote sensing imaging system based on phase diversity (PD) method which does not need a priori information and has simple configuration and high reliability, is designed in this paper. The process of image reconstruction based on PD method is simulated according to the characteristics of space and aerial remote sensing imaging system. The index of energy gradient function of the image obtained by using PD method is improved greatly. The simulation results prove that PD method has special potential to improve the image quality in remote sensing imaging system.
Conference NameProceedings of the SPIE - The International Society for Optical Engineering
Conference Date2010
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7750
Collection自适应光学技术研究室(八室)
Corresponding AuthorLi Fei
Affiliation中国科学院光电技术研究所
Recommended Citation
GB/T 7714
Li Fei,Changhui Rao,Wenhan Jiang. Study on remote sensing imaging system based on phase diversity[C],2010:76540Z (6 pp.).
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