peak signal-to-noise ratio

常見例句

The peak signal-to-noise ratio(PSNR)of the reconstructed image is improved compared to still image compression algorithm of MPEG-4at the same bit ratio.
實驗表明，該算法與MPEG-4的靜止圖像壓縮算法相比較，重構(gòu)圖像的峰值信噪比（PSNR）值在相同碼率下有較大的提高。
The experimental results show that the proposed algorithm outperforms the classical algorithms in terms of both Peak Signal-to-Noise Ratio (PSNR) and visual quality.
實驗結(jié)果表明，該算法比現(xiàn)有的圖像插值算法在峰值信噪比與主觀視覺效果兩方面均有顯著提高。
Experimental results show the correct vectors of camera are reserved while dithers are eliminated, the peak signal-to-noise ratio of smoothed video is higher than that of the original video.
實驗表明該算法較好地去除了視頻序列的高頻抖動，同時保留了攝像機的主動運動，穩(wěn)像后視頻序列的峰值信噪比明顯提高。