| 基于S曲线多尺度Retinex红外图像增强算法 |
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| 引用本文： | 王雷雷,金学波.基于S曲线多尺度Retinex红外图像增强算法[J].浙江理工大学学报,2011(5):763-766. |
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| 作者姓名： | 王雷雷 金学波 |
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| 作者单位： | 浙江理工大学信息电子学院; |
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| 基金项目： | 国家自然科学基金(60971119); 浙江省科技厅面上项目(2009C34017) |
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| 摘 要： | 针对受环境影响造成红外图像热成像对比度不足的问题,应用多尺度Retinex增强算法,对低能见度的红外图像进行图像增强,并在此基础上提出了一种改进的基于S曲线多尺度Retinex红外图像增强算法,该S曲线函数具有定义域与值域区间一致、拐点非对称的特点.实验结果表明:利用改进后的算法,对红外图像进行图像增强,在目标图像增强...
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| 关 键 词： | 图像增强 MSR Retinex理论 |
Infrared Image Enhancement Algorithm Based on S Curves Multi-Scale Retinex |
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| WANG Lei-lei,JIN Xue-bo.Infrared Image Enhancement Algorithm Based on S Curves Multi-Scale Retinex[J].Journal of Zhejiang Sci-tech University,2011(5):763-766. |
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| Authors: | WANG Lei-lei JIN Xue-bo |
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| Affiliation: | WANG Lei-lei,JIN Xue-bo (School of Informatics and Electronics,Zhejiang Sci-Tech University,Hangzhou 310018,China) |
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| Abstract: | Due to the environmental impact caused the problem of infrared image which has low contrast,using multi-scale Retinex algorithm to enhance the low visibility of infrared image,and the paper proposes an improved image enhancement algorithm based on S curve Multi-Scale Retinex,the S curve function has the same domain and range,and the characteristics of asymmetric inflection point.The target is enhanced while the noise is suppressed by improved algorithm to enhance infrared image,meanwhile the original image ... |
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| Keywords: | image enhancement Multi-Scale Retinex Retinex theory |
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