peak signal

基本解释

The experimental results show that the proposed denoising method can achieve high Peak Signal-to-Noise Ratio (PSNR).
实验表明该方法能取得较高的信噪比，并能保存图像的一些细节信息。
Experimental results show that the algorithm outperforms the traditional one on both visual quality and Peak Signal-to-Noise Ratio (PSNR).
实验结果表明，该算法在主观视觉质量和客观峰值信噪比（PSNR）上都优于传统方法。
Tests show that the peak signal to noise ratio is improved 0.5-3.0 dB over the traditional H. 264 algorithm for a 25% macro-block loss rate per frame.
仿真结果表明，对于多种视频序列和不同宏块丢失率，其性能均稳定的优于H.264标准的算法，在25%宏块丢失率下，恢复视频峰值信噪比相对H.264标准算法提高0。

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My technical indicators triggered a sell signal on February 19, almost exactly at that peak, but had me and my subscribers back on a buy signal in mid-August and back into a 20% position in the gold etf GLD.
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If Time Warner Cable can successfully regain market share at 2006 peak levels by the end of our forecast period, it could signal 13% upside to our current price estimate.
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