基于移动多媒体广播的无参考客观视频质量评价研究

5th International Conference on Computer Sciences and Convergence Information Technology Pub Date : 2010-11-01 DOI:10.1109/ICCIT.2010.5711020

Yujie Zhu, Xiuhua Jiang

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引用次数: 1

摘要

本文重点研究了基于移动多媒体广播解压缩域的无参考客观视频质量评价方法，分析了不同压缩率下不同测试序列下受损图像的块伪影和模糊算法，并利用线性加权方法估计视频质量客观评价值。实验结果表明:该算法计算出的无参考客观评估值与PSNR具有较强的相关性，可用于最终用户的视频质量评估。

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The study on no-reference objective video quality assessment based on mobile multimedia broadcasting

This paper focuses on the way for no-reference objective video quality assessment based on de-compressed domain of mobile multimedia broadcasting, it analysis the blocking artifacts and blurring algorithm of damaged image with different test sequences at different compression rates, and uses the linear-weighted methods to estimate the value of objective evaluation of video quality. The experiment's results show that: the no-reference objective assessment value calculated by this algorithm has a strong correlation with PSNR, and it can be used for end users' video quality assessment.

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5th International Conference on Computer Sciences and Convergence Information Technology

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