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- Finally, the new assessment index is compared with classical peak signal noise ratio (PSNR) and the result is satisfied for human subjective sensation. 最后，通过试验证明了这种新的评价指标比传统的峰值信噪比(PSNR)更加接近人们的主观视觉感受。
- Experiment results show that in low bit rate environment, the new image compression scheme performs better than JPEG in the aspects of perception and PSNR (Peak Signal Noise Ratio). 实验结果表明该算法在低码率下，相比JPEG，获得了在视觉效果和峰值信噪比方面更好的恢复图像质量。
- Experimental results showed that the new method presented here was much effective in removing white noise, and gave better Peak Signal Noise Ratio (PSNR) gains than single wavelet base denoising. 实验结果表明，无论是在视觉效果上还是在峰值信噪比定量指标上该方法去噪效果均明显优于单一小波基去噪。
- peak signal noise ratio 峰值信噪比
- Simulation results show that this algorithm effectively improves the PSNR (peak signal to noise ratio) and achieves better subjective visual quality. 仿真结果表明，该方法可改善图像的峰值信噪比，获得更好的主观视觉质量。
- Experimental results show that, the algorithm can effectively retrieve edge information of images, and the peak signal to noise ratio (PSNR) is improved significantly. 实验结果表明，该算法能有效再现图像的边缘信息，提高峰值信噪比。
- Experimental results on several kinds of a stream show that the Peak Signal to Noise Ratio (PSNR) only has change while the subjective image quality improves well. 通过用多种码流测试仿真得出的数据显示，相对于原来的滤波算法峰值信噪比(PSNR)改变较小，主观上图像的视觉效果有较好的改善。
- The objective digital film image quality assessment based on peak signal to noise ratio, together with structural similarity and human vision system is proposed. 摘要提出了以峰值信噪比为基础，结合结构相似度和基于人眼视觉系统的数字电影图像质量客观评价方法。
- Clearly, It excelled some similar filters in terms of image vision effects, the peak signal to noise ratio, the mean square errors after using LLMF by experiments. 从实验结果可见，使用LLMF滤波器，图像的视觉效果、峰值信噪比、均方误差均优于同类混合滤波器。
- From our results of PSNR (Peak Signal to Noise ratio) analysis, the proposed novel design effectively lowers 5.6%, 6.2%, 9%, and 4.4% noise than the methods of the literals [5][8][1][7], respectively. 从PSNR值的结果分析可知我们的演算法和文献[5][8][1][7]比较，分别提升5.;6%25，6
- Raw thermal images acquired by pulsed thermography (PT) usually have low signal noise ratio (SNR) and temperature contrast. 摘要脉冲热像检测中直接获取的原始热像往往信噪比较低、对比度较差。
- Below the speed limit, the signal noise ratio of the BEMF signal that is superposed by the PWM signal is too low. 低于这个最起码的初始工作速度，反电动势将被淹没在PWM信号里。
- The results show that the signal noise ratio of MFL signal was improved significantly. 结果表明，采用归一化最小均方自适应滤波方法可使缺陷漏磁信号的信噪比得到显著的提高。
- average peak signal to noise ratio 平均峰值信噪比
- Moreover, by appending filter and interference light filter, the signal noise ratio of the system is enhanced greatly. 此外，还分析了检测光学系统，对信号中的噪声进行分析，在系统中增加了滤波装置和滤光片，大大提高了检测系统信噪比。
- Peak Signal to Noise Ratio (PSNR) 峰值信噪比
- peak signal to noise ratio(PSNR) 峰值信噪比
- It is difficult for moving dim target to tracking and detect because the Signal Noise Ratio(SNR) of target is low and it has not texture etc. 研究低信噪比弱小目标的实时检测及跟踪算法,其困难主要为:目标信噪比低,无纹理特征。
- The circular sampling FRIT is first used in the sonar image denoising technique, and makes high improvement to heighten the Signal Noise Ratio. 将FRIT处理技术应用在水下声纳图像去噪技术中，基于该方法提出循环抽样FRIT去噪算法，提高了处理结果的信噪比及边缘保持效果。
- In order to improve the signal noise ratio and the precision of the analysis,a"two-level sifting"is processed in recording and analyzing VLP by HOLTER. 为了提高晚电位分析结果的精确度,提高信号噪声比,在HOLTER记录和分析时,采用了“二级筛选”的设计方法。
