| 基于分段色域颜色模型的高动态范围图像获取与合成 |
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| 引用本文： | 谭博能,廖宁放,廉玉生,田立勋,吴文敏.基于分段色域颜色模型的高动态范围图像获取与合成[J].光学技术,2011,37(4):496-501. |
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| 作者姓名： | 谭博能 廖宁放 廉玉生 田立勋 吴文敏 |
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| 作者单位： | 北京理工大学光电学院,北京,100081 |
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| 基金项目： | 国家自然科学基金资助项目(61078048);公安部重点研究基金资助项目(2010ZDYJBJLG006) |
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| 摘 要： | 针对普通彩色相机采用多次曝光获取高动态范围图像的技术,提出了一种基于相机分段色域颜色模型的高动态范围图像获取及颜色合成的理论模型和实现方法.介绍了相机分段色域颜色模型的基本结构和建立方法.用NikonD70s彩色相机和修正的sRGB标准颜色转换模型对所提出的理论和方法进行了实验验证.结果表明,所提出的方法可以在普通彩色...
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| 关 键 词： | 高动态范围成像 颜色特性化 颜色转换 相机颜色特性化 |
New color characterization model for high dynamic range color imaging based on multiple exposures |
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| TAN Boneng
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LIAO Ningfang
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LIAN Yusheng
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TIAN Lixun
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WU Wenming.New color characterization model for high dynamic range color imaging based on multiple exposures[J].Optical Technique,2011,37(4):496-501. |
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| Authors: | TAN Boneng LIAO Ningfang LIAN Yusheng TIAN Lixun WU Wenming |
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| Institution: | g (Key Laboratory of Photoelectonic Imaging Technology and System of Ministry of Education, Beijing Institute of Technology,Beijing 100081,China) |
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| Abstract: | A new piecewise color characterization model is proposed with a camera for the high dynamic range imaging based on multiple exposures.The principle and the construction of the piecewise color characterization model,and the images capturing,the color tone mapping and the images combination are introduced.By using an RGB color camera NikonD70s,the new method can obtain high dynamic range images with standard and desired color information. |
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| Keywords: | high dynamic range imaging color characterization color conversion camera color |
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