有序抖动,Ordered dithering
1)Ordered dithering有序抖动
1.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.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。
2.On the other hand,the pixels with the lower grayscale are processed by the ordered dithering method.一方面,采用就近阈值化的误差扩散方法有效地减小了量化误差较大时的误差扩散噪声;另一方面,利用有序抖动方法处理低灰度级像素,从而使得运动图像既不易被察觉出动态假轮廓现象,又能在整个灰度级范围内产生较好的显示效果。
英文短句/例句
1.Inverse Order Dithering Algorithm Based on Laplacian Pyramid基于Laplacian金字塔的逆有序抖动算法
2.There are 3 types of dithering: Basic dithering, stylized dithering and anti-aliasing.一共有3种抖动：基础的抖动，随机抖动，抗锯齿。
3.Marked by trembling, quivering, or shaking.颤抖以颤抖、震动或抖动为特征的
4.Her voice was low and shaky with emotion.她的声音低沉，因激动而有些颤抖。
5.The sampling clock generator must also have adequate spectral purity.时钟发生电路固有的抖动应该足够小。
6.His lips trembled a little, so that the rough thatch of brown hair which covered them was visibly agitated.他的嘴唇有点发抖，因此，他嘴上那丛乱棕似的胡子也在明显地抖动。
7.To tremble or quaver in sound, as of the voice or a musical note.颤抖如嗓音或曲调等声音抖动或颤抖
8."Pulse front edge jitter (firing-time jitter, pulse starting-time jitter)"脉冲前沿抖动(点火时间抖动、脉冲起始时间抖动)
9.Application of inverse M sequence in eliminating lock-in error of MDRLG逆M序列在机抖激光陀螺消除动态闭锁中的应用
10.He appeared quite moved and a bit shaken.他看上去很受感动的样子，还有一点颤抖。
11.His voice shook (with emotion) as he announced the news.他宣布这一消息时, 声音（因激动）有些颤抖.
12.Design of a Frequency Jittering RC Oscillator一种具有频率抖动功能RC振荡器的设计
13.The result show the resolution of temperature measured by dither frequency is very high.由于测量抖动频率的精度较高，故由抖动频率测量温度具有很高的分辨率。
14.A positive internal disc stop prevents flutter.一个有效的内置阀瓣止动装置避免了抖动现象的发生。
15.The vehicle had a square black tilt which nodded with the notion of the wheels.马车有一个方形的黑布逢，随着车轮的转动而上下抖动。
16.A rapid or spasmodic shaking.颤动迅速或猛烈的抖动
17.adj. interesting and exciting颤动的，发抖的，激动人
18.motor for kicker and doffer抖动器和滚筒用电动机
相关短句/例句
Ordered dither halftone有序抖动半调
3)Ordered dither digital halftone有序抖动数字半调
4)jitter,timing时序抖动
5)random time jitter δ function随机抖动δ序列
1.The simulation results show that the less than-60 dB null depth in the expected spectrum can be achieved by adding small position perturbations to therandom time jitter δ function.仿真结果表明,在随机抖动δ序列上加入微小的位置扰动可以在期望的频段上形成-60 dB以下的零深。
6)payload jitter有用负荷抖动
延伸阅读
抖动①颤动：她气得咬紧嘴唇，身子剧烈～。②用手振动物体：他～了一下缰绳，马便向草原飞奔而去。
