从而进一步提高了图像的峰值信噪比，改善图像质量。
Thus, it further increases the peak signal-to-noise ratio and improves the image "s quality."
峰值信噪比PSNR略微有所降低，但其视觉质量几乎没有变化；
PSNR slightly decreased, but its visual quality almost no change;
实验结果的主观质量及峰值信噪比（PSNR）值表明了算法的有效性。
The experiment results indicates that the algorithm can improve the PSNR and reduce the encoding time.
实验表明计算时间有所减少，峰值信噪比有所提高，且图象无明显块效应。
The experience shows that computing time is reduced; PSNR is raised and there is no clearly block effecting.
回放过滤器：编码器试图优化回放过滤器的参数，以达到最大的峰值信噪比。
Loop filter: the encoder attempts to optimize the loop filter parameters for maximum PSNR.
实验证实了EZW可以实现递进式压缩，并且压缩图像的峰值信噪比令人满意。
Experiments demonstrate that EZW is able to realize progressive compression, and the peak-signal-noise-ratio (PSNR) of the compressed image is acceptable.
实验结果表明，其峰值信噪比高于原有amle算法，取得了更好的视觉效果。
Experimental results show that this algorithm achieves higher PSNR and has better vision effect than existing AMLE algorithm.
实验表明，这种方法评价比峰值信噪比等图像质量评估指标更接近人类主观感受。
Experiment results show that evaluation of this method is closer to human perception than Peak Signal-Noise Ratio.
不论是视觉效果还是峰值信噪比(PSNR)，实验结果都表明该算法的有效性。
The experimental results demonstrate the effectiveness of proposed algorithm, both in the visual effect and the Peak Signalto Noise Ratio (PSNR) value.
实验结果证明，该算法不仅能显著提高平均峰值信噪比，并能大幅减少跳帧数目。
Experimental results show that, the proposed algorithm can improve the average PSNR and decrease the number of skipped frames significantly.
实验结果表明，算法复原出的人脸图像更接近于真实图像，具有更高的峰值信噪比。
The experimental results demonstrate that the results of the proposed method are closer to the real images, with a higher peak signal to noise ratio.
实验结果表明：该算法有较好的重构图像主观质量和较高的峰值信噪比（PSNR）。
The experiment results show the image compression scheme can improve the recovery image quality and peak signal-to-noise ratio(PSNR).
实验结果表明，与传统的EZW算法相比，该改进算法明显提高了图像压缩的峰值信噪比。
Experimental result shows that compared to the traditional EZW, the improved algorithm can increase the peak signal to noise radio (PSNR for short) of image compression.
目前医学图像处理系统中主要采用峰值信噪比(PSNR)来进行医学图像质量的客观评价。
The peak signal-to-noise ratio (PSNR) is used as a major image quality assessment in the medical image processing system.
仿真结果验证了算法的有效性，新算法改善了峰值信噪比和恢复效果，提高了算法收敛速度。
Computer simulations show that new algorithm improves peak signal to noise ratio, restoration effects and efficiency of operations, and speeds up the convergence speed.
实验还讨论了候选区、阈值与击中值域块个数、编码时间和峰值信噪比(PSNR)间的关系。
The relationship among the candidate region, threshold, hit range blocks, encoding time and PSNR is discussed by the experiments.
该文的搜索策略和算法关注编码后的所有性能，而不仅仅是只关注编码速度或者是峰值信噪比。
Extensive standard test sequences have shown that the proposed search strategies and algorithm is very effective, robust and adaptive. We focus on all the performances of coding image but no…
医学图像融合的效果评价方法有很多，如信息熵、互信息、均方值、峰值信噪比和平均梯度等。
There are many kinds of image fusion methods, such as information entropy, mutual information, mean square error, peak signal to noise ratio and mean grads.
峰值信噪比(PSNR)等基于能量的度量指标在应用于矢量地图水印系统时具有一定的局限性。
Some energy based metrics, e. g. peak signal to noise ratio (PSNR), have some limitations while applied to vector map watermarking systems.
经试验证明，这是一种有效的编码方法，在相同压缩比率下提高了重建图像的峰值信噪比PSNR。
Experimental results show that the improved hybrid image coding can improve the PSNR of the rebuilded image at the same compression ratio.
实验结果表明，与传统方法相比，该算法重构图像的主观质量得到了明显增强，提高了峰值信噪比。
The experimental results show that the performance of this algorithm is better than the traditional method both in vision effect and peak signal to noise ratio.
在寻找最优几何变换参数时，采用峰值信噪比(PSNR)作为参考图像和浮动图像的相似性测度。
When searching the optimal geometric transform parameters, peak signal-noise ratio (PSNR) was selected as the similarity measure between the reference and floating images.
实验结果表明，不论是插值放大图像，还是超分辨率复原图像都具有较高的视觉质量和峰值信噪比。
Numerous experiment results demonstrate the effectiveness of our approach, both in the visual effect and the PSNR value.
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。
The objective digital film image quality assessment based on peak signal to noise ratio, together with structural similarity and human vision system is proposed.
此外，利用熵、图像均值、均方根误差、峰值信噪比等参量对该融合方法的融合性能进行评价与分析。
In addition, with the use of the parameters such as entropy, average of image, root mean square error, peak signal-to-noise ratio, the performance of the fusion scheme is evaluated and analyzed.
实验结果表明，该算法能获得高的压缩率，同时能保持较高的峰值信噪比和良好的重建图像视觉效果。
The experiments results show that the proposed approach can achieve higher compression ratio and PSNR, as well as better visual result.
通过色彩空间转换，并使用最新的色差公式定义了彩色图像感知色差峰值信噪比等图像质量评价指标。
Through the transformation of color space and the use of the up-to-date formula of color difference, the evaluating index such as SCAPSNR of the colorful images is defined.
介绍了图像融合的各种评价方法，包括：熵、交叉熵、交互信息量、均方误差、均方根误差、峰值信噪比。
The methods of the evaluation of image fusion, which includes: entropy, cross entropy, mutual information, mean square error, root mean square error, peak-to-peak signal-to-noise ratio were presented.
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。
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。
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).
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