...频质量评价方法_计算机技术 关键词: 视频质量评价;人类视觉系统;带通滤波;衰减权函数[gap=1481]Key words: video quality metric; Human Visual System (HVS); bandpass filtering; attenuationweight function..
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实验框架由主机端软件、特定传输带宽的无线网络、数字媒体适配器、VQM 软件、主观视频质量评价系统等组成。
The experience device consists of host software, specified bandwidth wireless network, digital media adapter, VQM software, subjective video quality evaluation system, etc.
实验表明，PSNR的值可以客观地评价经过非编编辑后的高清视频的图像质量，与理论分析保持一致。
Experimental results show that PSNR value can external evaluate through non-linear editing HD video's image quality. The result is consistent with theory analysis.
基于全参考的JND模型是视频图像质量客观评价算法中的一个经典算法。
The JND model is one of classic metrics in objective perceptual video quality research.
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