查询词典 noisy

In this paper, a speckle reduction method for SAR images based on Dual Tree Complex Wavelet Transform is proposed. It first presumes the probability distribution function for complex wavelet coefficients of the original nature image, and then applies MAP theory to estimate coefficients from the noisy wavelet coefficients. Filtered image can be derived after inversed DTCWT.

该方法首先对无噪声污染图像的复数小波系数的统计概率分布进行建模；然后利用此先验概率模型，采用最大后验概率方法从含噪小波系数中估计出无噪声污染的小波系数：最后经重构得到滤波后的图像。

The next time he brings his noisy friends to the dub we'll have them put out.

倘若他再把那些吵吵闹闹的朋友带到俱乐部来，我就叫人把他们撵走。

The next time he brings his noisy friends to the dub we'll have the m put out.

倘若他再把那些吵吵闹闹的朋友带到俱乐部来，我就叫人把他们撵走。

The harm of worms' outbreak becomes greater and greater. Such make worm detection and defense technology face an increasingly tough challenge. Attack Signature Automatically Generation technology is one of the key technologies, this paper focuses on the ASAG technology for research, its main jobs include: 1）Analyzed the research status of ASAG technology from the overall, described its design goals and evaluation criteria, and the current approaches' limitations is given. 2） After deeply researching and analyzing a various of ASAG systems, a basic framework for the network ASAG system is presented, and the detailed analysis of the main function of the components in the framework is also presented. 3）An attack capture model based on distributed honey-pots system is presented. This mode integrates the anomaly detection which based on the mode of dubiety score in the honey-pots, can do a second filter for the samples in honey-pots, and improve the purity of the samples captured. 4） A simple noise-resilience ASAG algorithm is presented, which used the behavioral characteristics of the worm outbreak to generate efficient signatures of samples in the suspicious dataset, which contains large amounts of noisy data, under the complex environment.

攻击特征自动提取技术是网络蠕虫防御技术的关键技术，本文围绕攻击特征自动提取技术开展研究工作，其主要工作包括： 1）对攻击特征自动提取技术的研究现状进行了综述，介绍其设计目标与评价标准，并指出了现有方法存在的局限性； 2）在深入研究与分析各种攻击特征提取系统的基础上，提出基于网络的攻击特征自动提取系统的基本框架，并详细分析框架中各部件的主要功能； 3）提出了基于分布式蜜罐系统的攻击样本捕获模型，该模型在分布式蜜罐系统的基础上，结合基于可疑度模型的异常检测，对蜜罐中的样本进行二次过滤，较好地提高了捕获样本的纯净度； 4）提出一种简单抗噪的攻击特征自动提取算法，该算法利用蠕虫爆发时的行为特征，在复杂环境下含有大量噪声数据的可疑样本训练集中提取有效的特征，降低对样本纯净度的依赖。

Put on ear plugs when you are working in a noisy environment.

l 在嘈杂环境中工作时戴上耳塞。

No, it's very noisy. All the fans and pumps mane so much that we need to wear ear plugs.

没有，很吵。所有的风扇和水泵噪音以至于我们需要戴耳机。

Luckily we take earplug with us, as the traffic outside our room is very noisy.

真幸运，我们带有耳塞，因为房间外面的车辆噪音太大。

Luckily we took earplug with us,as the traffic outside our room was very noisy.

真幸运，我们带有耳塞，因为房间外面的车辆噪音太大。

Finally, if need not earplug, of generation of his acoustical signal to noise ratio, want a lot of more resonant, it is clear to can listen below noisy environment.

最后，如果不用耳塞，他的声音比一代的，要响亮很多了，在吵杂的环境下都能听清楚。

With an earsplitting burst of superheated steam, the contraption lifts Ross gently into the air and, for a few noisy seconds, he is flying.

随着加热的蒸汽发出震耳欲聋的爆鸣声，装置缓缓将罗斯推到空中，闹哄哄的几秒钟后，他就在自由飞行了。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。