| 基于遥感相机模型的遥感图像彩色校正 |
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| 引用本文： | 王雪晶 张健 等. 基于遥感相机模型的遥感图像彩色校正[J]. 红外与毫米波学报, 2002, 21(6): 443-446 |
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| 作者姓名： | 王雪晶 张健 等 |
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| 作者单位： | 北京化工大学信息学院,北京,100029;长春光学精密机械学院,吉林,长春,130022;长春光学精密机械与物理研究所,吉林,长春,130022 |
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| 摘 要： | 分析了光源、大气层、遥感相机敏感度对真彩色遥感图像颜色的影响，提出了基于遥感相机模型的彩色校正，通过彩色校正补偿光源、大气层、相机敏感度引入的误差，将不同条件下的彩色图像转换成标准光源下的图像，对于遥感图像分析等有一定意义，仿真实验结果表明，本文的彩色校正方法基本上可以满足实例需要。
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| 关 键 词： | 相机响应模型 光谱敏感度 彩色校正 |
| 收稿时间： | 2001-11-05 |
| 修稿时间： | 2001-11-05 |
COLOR CORRECTION FOR REMOTE SENSING IMAGES BASED ON REMOTE SENSING CAMERA MODEL |
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| WANG Xue Jing ZHANG Jian WEI Zhong Hui HAO Zhi Hang. COLOR CORRECTION FOR REMOTE SENSING IMAGES BASED ON REMOTE SENSING CAMERA MODEL[J]. Journal of Infrared and Millimeter Waves, 2002, 21(6): 443-446 |
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| Authors: | WANG Xue Jing ZHANG Jian WEI Zhong Hui HAO Zhi Hang |
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| Abstract: | The impact of daylight, aerosphere and remote sensing camera sensitivity on the color of remote sensing image was analyzed. Color correction based on remote sensing camera model was presented. Which compensates the erros introduced by daylight, aerosphere and remote sensing camera sensitivity. It can convert color image under different conditions into image under standard lighting, and it is of interest to remote image analysis. Simulated experiment show that this color correction method basically satisfid is the requirements. |
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| Keywords: | camera response model spectral sensitivity color correction. |
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