| HSV空间中具有调整因子的肤色增强方法 |
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| 引用本文： | 蒋崛,张小宁,梁志虎,刘纯亮.HSV空间中具有调整因子的肤色增强方法[J].真空科学与技术学报,2011,31(5):515-520. |
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| 作者姓名： | 蒋崛 张小宁 梁志虎 刘纯亮 |
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| 作者单位： | 西安交通大学电子物理与器件教育部重点实验室 西安710049 |
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| 基金项目： | 十一五863平板显示重大专项(2008AA03A309); 核高基:PDP显示控制芯片开发与产业化(2009ZX01033-001-003-5) |
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| 摘 要： | 为使显示器件所显示的肤色符合人们的喜好色,提出了一种基于喜好色,且具有权重调节因子的肤色增强方法。该方法首先通过心理学实验分析确定了肤色和喜好色在HSV色彩空间中的分布,得到肤色和喜好色在HSV彩色空间分布的简化模型;然后对肤色增强中的彩色畸变和反转进行了分析,利用肤色增强调整因子来抑制彩色畸变和反转;最后根据肤色和喜好色区域的偏离程度,自适应调节肤色的增强幅度。仿真和显示实验结果表明,增强后的肤色不同程度地逼近喜好色的区域,不存在彩色畸变和反转,符合视觉和心理的先验理解。
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| 关 键 词： | 肤色检测 肤色喜好色 肤色增强 调整因子 HSV彩色空间 |
Skin-Color Enhancement with Adjustment Factor in Color-Space of Hue-Saturation-Value |
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| Jiang Jue,Zhang Xiaoning,Liang Zhihu,Liu Chunliang.Skin-Color Enhancement with Adjustment Factor in Color-Space of Hue-Saturation-Value[J].JOurnal of Vacuum Science and Technology,2011,31(5):515-520. |
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| Authors: | Jiang Jue Zhang Xiaoning Liang Zhihu Liu Chunliang |
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| Affiliation: | Jiang Jue,Zhang Xiaoning,Liang Zhihu,Liu Chunliang(Key Laboratory of Physical Electronics and Devices of the Ministry of Education,Xi'an Jiaotong University,Xi'an 710049,China) |
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| Abstract: | A novel technique was developed to display the skin-color more closely to the human preferred skin-color.The original work involved an adjustable factor.First,the skin-color and the human preferred skin-color were approximated,modeled,and determined by evaluating the skin-color distribution via psychological experiment in hue saturation value(HSV) color-space.Next,an adjustment factor was introduced to reduce the distortion and inversion,originated from the skin color enhancement.And finally,the skin-color ... |
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| Keywords: | Skin detection Preferred skin color Skin color enhancement Adjustive factor HSV color space |
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