通过实验证明，该算法能够有效的增强复杂背景下的微弱目标信号。
The experiments verified that the weak signals submerged in the complex background can be enhanced efficiently by this algorithm.
从试验结果看，两种算法能够抵抗JPEG 压缩以及高斯噪声等信号处理的攻击，且改进后的算法水印鲁棒性及保密性得到了增强。
The experimental results show that both of them can resist signal distortions such as JPEG compression, Gauss noise, and the improved algorithm has better robustness and security.
解决了通常算法中增强细节信号的同时也放大了噪声这个问题。
The algorithm solves the problem of noise amplification while enhance signal visibility.
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