| 一种基于相同标准的评价图像质量的新方法 |
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| 引用本文： | 程婷, 仲雪飞, 丁沭沂, 尹涵春,.一种基于相同标准的评价图像质量的新方法[J].电子器件,2008,31(5). |
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| 作者姓名： | 程婷 仲雪飞 丁沭沂 尹涵春 |
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| 作者单位： | 东南大学电子科学与工程学院,江苏省信息显示工程技术研究中心,南京,210096 |
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| 摘 要： | 设计了一种新的实验方法,使主观实验者能同时对两块液晶屏的图像质量进行评价,使他们有一个相同的标准来评价不同的液晶屏,解决了以往实验方法中缺乏统一的评价标准的问题.统计分析表明,实验图片的不同并不影响观察者对图像质量的评价,主观实验者认为的不可接受的视角不仅仅是取决此角度下图像的总体质量,还与图像的质量随着视角的变化有关.
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| 关 键 词： | 主观实验 液晶屏 视角 图像质量 |
Novel Method with the Same Criterion to Evaluate Image Quality |
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| CHENG Ting,ZHONG Xue-fei,DING Shu-yi,YIN Han-chun.Novel Method with the Same Criterion to Evaluate Image Quality[J].Journal of Electron Devices,2008,31(5). |
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| Authors: | CHENG Ting ZHONG Xue-fei DING Shu-yi YIN Han-chun |
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| Affiliation: | CHENG Ting,ZHONG Xue-fei,DING Shu-yi,YIN Han-chun(College of Electronics , Engineering,Southeast University,Jiangsu Information Display Engineering Research Center,Nanjing 210096,China) |
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| Abstract: | A novel subjective method is proposed,which can make subjects evaluate image quality of two LCD panels simultaneously with same criterion.Statistical analysis indicates that image contents do not influence the subject to evaluate the image quality significantly.The acquired acceptability threshold not only depends on the corresponding image quality,but also depends on the degradation of the image quality as the function of viewing angle. |
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| Keywords: | subjective experiment LCD panel viewing angle Image quality |
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