| 释义 |
1 ?噪声高度 ... peak matc你好ng,峰匹配 peak of noise,噪声高度 peak overlap,谱峰叠合 ... 2
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The effect of any noise peak occurring during any one of the last 4 bit trials is therefore reduced. 因此发生在最后4个位试验中的任何一个期间的任一噪声峰的影响减小。 - 2
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。 - 3
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. 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。
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