| 基于仿射标架颜色空间的构建及其应用 |
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| 引用本文： | 段华伟,陈广学.基于仿射标架颜色空间的构建及其应用[J].中国印刷物资商情,2011(1):15-18. |
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| 作者姓名： | 段华伟 陈广学 |
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| 作者单位： | 华南理工大学制浆造纸工程国家重点实验室; 广州510641 |
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| 基金项目： | 国家自然科学基金资助项目（No.60972134）; 中国博士后科学基金资助项目（No.20100480752） |
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| 摘 要： | 本文分析了标准正交坐标系颜色空间的局限性以及仿射标架的基本性质,并利用仿射坐标架构建了新的颜色空间,即仿射颜色空间;同时,还结合实例探讨了颜色矢量在仿射坐标系下的表征及仿射色差的计算方法,为颜色的量化研究提供了一种新的途径。
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| 关 键 词： | 颜色空间 色度 色差 仿射坐标系 |
Construction and Application of Color Space Based on Affine Frame |
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| DUAN Huawei,CHEN Guangxue.Construction and Application of Color Space Based on Affine Frame[J].China Printing Materials Market,2011(1):15-18. |
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| Authors: | DUAN Huawei CHEN Guangxue |
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| Institution: | (State Key Laboratory of Pulp and Paper Engineering,South China University of Technology,Guangzhou 510641,China) |
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| Abstract: | In this paper,the limitation of applying orthonormal coordinate system to construct color space as well as some basic properties of affine frame were analyzed.A new color space,named affine color space,was developed by using the affine frame.With the help of examples,characterization of color vector under affine coordinate system and the calculation method of affine color difference were explored,which provides a new avenue to study the quantization of color. |
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| Keywords: | Color space Chromaticity Color difference Affine coordinate system |
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