| 数字图像处理中的颜色空间及其转换研究 |
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| 引用本文： | 杨俊红,刘传领.数字图像处理中的颜色空间及其转换研究[J].商丘职业技术学院学报,2009,8(2):25-27,31. |
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| 作者姓名： | 杨俊红 刘传领 |
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| 作者单位： | [1]郑州铁路职业技术学院信息工程系,河南郑州450052 [2]南京理工大学计算机科学与技术学院,江苏南京210094 [3]河南商丘职业技术学院计算机系,河南商丘476000 |
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| 摘 要： | 在数字图像处理过程中，为了提高处理的效率和精度，需要根据实际应用环境选择合适的颜色空间．数字图像处理中常用的颜色空间有RGB、YUV、HSI等，它们具有不同的特性和适用范围，相互之间存在一定的转换关系，可根据实际需要进行相互转换．
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| 关 键 词： | 图像处理 颜色空间 色度 |
Study of Color Space and Its Conversions in Digital Image Processing |
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| Institution: | YANG Jun - hong , LIU Chuan - ling (1. Department of Information Engineering, Zhengzhou Railway Vocational ＆ Technical College, Zhengzhou 450052, China; 2. Institute of Computer , Nanjing University of Technology , Nanjing 210094 China; 3. Department of Computer, Shangqiu Vocational ＆ Technical College,Shangqiu 476000, China) |
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| Abstract: | In the process of digital image processing, in order to improve the efficiency and precision of disposal, we need to choose the appropriate color space according to the application environment. Some common color space in digital image processing include RGB, YUV, HSI, etc, which have dif- ferent characteristics and scope of application, in the actual requirements , the certain relationships between color space can be used for conversion. |
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| Keywords: | image processing color space chroma |
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