| 注意力模型指导下的视频质量评价方法 |
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| 引用本文： | 王淦,宋利,张文军.注意力模型指导下的视频质量评价方法[J].电视技术,2014,38(7):11-14,5. |
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| 作者姓名： | 王淦 宋利 张文军 |
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| 作者单位： | 上海交通大学,上海交通大学,上海交通大学 |
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| 摘 要： | 在视频质量评价方法中,常常需要对人眼视觉系统做出合理的假设,其中注意力模型就是一个很重要的因素。提出了一种在注意力模型指导下的视频质量评价方法,在图像帧的质量评价中加入了显著性区域信息,使之更能符合人眼视觉特性,并兼顾了视频中的运动信息,在一定程度上提高了客观质量评价方法的性能。
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| 关 键 词： | 视频质量评价 注意力模型 显著性区域 运动信息 |
| 收稿时间： | 2013/5/13 0:00:00 |
| 修稿时间： | 6/4/2013 12:00:00 AM |
Video Quality Assessment Method with Attention Model Guided |
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| wanggan,songli and zhangwenjun.Video Quality Assessment Method with Attention Model Guided[J].Tv Engineering,2014,38(7):11-14,5. |
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| Authors: | wanggan songli and zhangwenjun |
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| Affiliation: | Shanghai Jiao Tong University,Shanghai Jiao Tong University,Shanghai Jiao Tong University |
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| Abstract: | Among video quality assessment methods, assumptions about human visual system are made frequently, in order to accord with human psycho visual features and attention model plays an important role. In this work, a video quality assessment method with attention model guided is proposed, incorporating local image frame quality assessment with saliency information, also considering motion information in the video. It is testified that the proposed method enhances the performance of objective quality assessment. |
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| Keywords: | Video quality assessment Attention model Motion information |
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