| 基于MPMAP序列红外图像高分辨力重建和非均匀性校正 |
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| 引用本文： | 刘秀,金伟其,徐超.基于MPMAP序列红外图像高分辨力重建和非均匀性校正[J].电子学报,2011,39(9):2103-2107. |
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| 作者姓名： | 刘秀 金伟其 徐超 |
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| 作者单位： | 北京理工大学光电学院光电成像技术与系统教育部重点实验室,北京,100081 |
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| 基金项目： | 国家自然科学基金(No.60877060); 十一五总装预研项目(No.404050301) |
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| 摘 要： | 红外焦平面阵列(IRFPA)的非均匀性校正是获得高性能热成像的基本保证,非均匀性校正(NUC)算法是当前国内外研究的重要方向.鉴于序列图像的超分辨力复原方法和基于场景的NUC算法都需要存在微位移的多帧序列目标场景图像,本文在Poisson和Markov分布假设的基础上,将超分辨力复原与NUC结合,针对存在非均匀性的红外...
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| 关 键 词： | 红外图像 序列图像 微位移运动估计 非均匀性校正 图像复原 最大后验概率 |
| 收稿时间： | 2010-08-11 |
High-Resolution Reconstruction and Non-Uniformity Correction from Images Sequences Based on Poisson-Markov Model MAP |
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| LIU Xiu,JIN Wei-qi,XU Chao.High-Resolution Reconstruction and Non-Uniformity Correction from Images Sequences Based on Poisson-Markov Model MAP[J].Acta Electronica Sinica,2011,39(9):2103-2107. |
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| Authors: | LIU Xiu JIN Wei-qi XU Chao |
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| Affiliation: | LIU Xiu,JIN Wei-qi,XU Chao(School of Optoelectronics,Beijing Institute of Technology,Key Laboratory of Photo ElectronicImaging Technology and System,Ministry of Education of China,Beijing 100081,China) |
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| Abstract: | Non-uniformity correction(NUC)of infrared focal plane array(IRFPA)is the development direction of the future and the basic guarantee to gain high quality thermal imaging system.As both super-resolution restoration and NUC algorithm based on scene need the micro-displacement that between image sequences,we propose super-resolution image restoration and non-uniformity correction algorithm based on Poisson and Markov model maximum a posteriori(MPMAP) focus on infrared low resolution image sequences with non-un... |
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| Keywords: | infrared image image sequences micro-displacement motion estimation non-uniformity correction(NUC) image restoration Poisson and Markov model maximum a posteriori(MPMAP) |
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