| 基于定标法的红外图像非均匀性校正 |
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| 引用本文： | 毛小群,石俊生,何文学.基于定标法的红外图像非均匀性校正[J].云南师范大学学报(自然科学版),2009,29(4):57-61. |
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| 作者姓名： | 毛小群 石俊生 何文学 |
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| 作者单位： | 云南师范大学颜色与图像视觉实验室,云南,昆明,650092 |
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| 摘 要： | 采用一点和两点定标法对实际红外凝视型系统图像进行了非均匀校正，运用客观评价的方法对两者的校正效果进行了比较：一点法算法简单，但其校正结果无法满足红外系统，而两点法校正后图像的非均匀性则能很好的满足系统的要求。
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| 关 键 词： | 非均匀性校正 红外图像 两点校正 定标 |
Calibration-Based Non-uniformity Correction in Infrared Images |
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| MAO Xiao-qun,SHI Jun-sheng,HE Wen-xue.Calibration-Based Non-uniformity Correction in Infrared Images[J].Journal of Yunnan Normal University (Natural Sciences Edition),2009,29(4):57-61. |
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| Authors: | MAO Xiao-qun SHI Jun-sheng HE Wen-xue |
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| Institution: | MAO Xiao- qun, SHI Jun - sheng, HE Wen - xue ( Color and image vision Lab of Yunnan Normal University, Kunming 650092, China) |
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| Abstract: | The methods of one - point and two - point NUC correction are used to correct actual IRFPA images. The result of objective evaluation for two methods shows that the method of one - point NUC correction is simpler, but correction effect cannt meet practical requirment; while correction effect of two-point NUC correction can satisfy the practical requirment. |
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| Keywords: | Non - uniformity correction（NUC） Infrared images Two - point correction Calibration |
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