实验结果表明，与直接扩散路由算法相比，RRPS能降低实时业务的端对端延时和延时抖动，并提高网络生存期。
Our simulation results show that compared with Direct Diffusion (DD) algorithm, RRPS achieves lower delay for real-time (RT) traffic, and exhibits substantially longer network lifetime.
介绍了有序抖动、误差扩散和模板法三种图像半色调方法，在此基础上，综述了现有的半色调图像水印算法，并对其中的四种方法进行了比较。
An overview of already proposed watermarking algorithms for halftone images is given, based on the introduction of three kinds of halftone methods, ordered dithering, error diffusion and pattern.
这两种方法都用于'抖动'，'误差扩散'。
The two methods used for this are 'Dithering' and 'Error Diffusion'.
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