小型无人机模糊图像复原问题分析
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摘要
首先结合实际背景,从全链路的角度研究小型无人机图像的成像过程,建立成像链路模型,然后分析影响图像成像质量的各种退化因素,归纳出运动、离焦、大气散射3种典型的模糊退化类型,并分别建立模型;最后结合工程背景,提出一种实用小型无人机典型模糊图像复原策略。
Firstly,combining with the actual background,the imaging process of small UAV image was studied from the perspective of full link, and the imaging link model was established. Then, the degradation factors affecting the image quality were analyzed,and three typical types of fuzzy degradation,namely motion, defocus and atmospheric scattering, were concluded. Finally, combined with the engineering background,a practical fuzzy image restoration strategy for small UAV was proposed.
Firstly,combining with the actual background,the imaging process of small UAV image was studied from the perspective of full link, and the imaging link model was established. Then, the degradation factors affecting the image quality were analyzed,and three typical types of fuzzy degradation,namely motion, defocus and atmospheric scattering, were concluded. Finally, combined with the engineering background,a practical fuzzy image restoration strategy for small UAV was proposed.
引文
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[3] HELSTROM C W. Image Restoration by the Method of Least Squares[J]. J. opt. soc. amrer,1967,57(3):297-303.
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[7]赵艳.带噪声离焦模糊图像复原[D].西安:西安电子科技大学,2014.
[8]姜超.大气退化遥感图像复原关键技术研究[D].郑州:解放军信息工程大学,2015.
[9]石明珠.运动模糊图像全变分复原理论及关键技术研究[D].北京:北京理工大学,2014.
[10]徐宗琦.图像盲复原实用技术研究[D].长沙:国防科学技术大学,2006.
[11]韩小芳.运动与离焦模糊图像的复原[D].大连:大连理工大学,2011.
[12]杨发盛.复杂退化条件下靶场图像多模式盲复原技术研究[D].北京:中国科学院光电技术研究所,2017.
[13]赵艳.带噪声离焦模糊图像复原[D].西安:西安电子科技大学,2014.
[14]王婷.水下图像复原方法研究[D].郑州:郑州大学,2017.
[2]熊舒羽,毛雷,刘畅.基于深度哈希的批量图像并行检索方法[J].重庆理工大学学报(自然科学),2018(1):188-194.
[3] HELSTROM C W. Image Restoration by the Method of Least Squares[J]. J. opt. soc. amrer,1967,57(3):297-303.
[4] GREWAL M S,ANDREWS A P. Kalman Filtering:Theory and Practice[M]. New Jersey:Prentice Hall,1993.
[5] WU W R,KUNDU A. Image estimation using fast modified reduced update Kalman filter[J]. IEEE Transactions on Signal Processing,1992,40(4):915-926.
[6]仇翔.无人机遥感模糊图像恢复技术研究[D].长春:中国科学院长春光学精密机械与物理研究所,2017.
[7]赵艳.带噪声离焦模糊图像复原[D].西安:西安电子科技大学,2014.
[8]姜超.大气退化遥感图像复原关键技术研究[D].郑州:解放军信息工程大学,2015.
[9]石明珠.运动模糊图像全变分复原理论及关键技术研究[D].北京:北京理工大学,2014.
[10]徐宗琦.图像盲复原实用技术研究[D].长沙:国防科学技术大学,2006.
[11]韩小芳.运动与离焦模糊图像的复原[D].大连:大连理工大学,2011.
[12]杨发盛.复杂退化条件下靶场图像多模式盲复原技术研究[D].北京:中国科学院光电技术研究所,2017.
[13]赵艳.带噪声离焦模糊图像复原[D].西安:西安电子科技大学,2014.
[14]王婷.水下图像复原方法研究[D].郑州:郑州大学,2017.