有序抖动算法是反走样技术的一种。
介绍了有序抖动算法在CD漫游体光线追踪算法中的应用。
The dither in volume ray tracing algorithm of CD travesal was introduced.
利用抖动算法和帧频控制,这种彩色显示模式可产生4096 种颜色。
The color display mode can generate 4096 levels of color using the dithering algorithm and FRC.
抖动处理是计算机图形学和图像处理中的一项关键技术,抖动算法的好坏直接关系到图像打印质量的优劣。
Dithering process is one of the key technologies in computer graphics and image processing. Dithering algorithm directly affects the quality of printed images.
为了降低时延抖动,提出了新的网络时延管理算法,并分析了时延缓冲器原理。
To decrease delay jittering , a novel algorithm of network delay regulator is achieved together with its analysis of principle.
仿真结果表明在降低信元丢失率、时延和时延抖动方面,及在动态利用网络资源方面,模糊漏桶算法要比普通的优越。
Simulation results show that FLB algorithm is better than LB in some aspects of lowering cell loss probability, improving delay and delay jitters, and utilizing efficiency of resource.
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.
为了降低时延抖动,结合我们提出的两个算法,实现了数据缓冲策略。
To decrease delay jittering, a data buffer scheme is achieved with the two proposed algorithms.
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.
主要表现为在高速网络环境下,现有的协议算法不能保证低的包丢失率和低的时延及时延抖动等服务质量需求。
It is mainly exhibited as in the high bandwidth network environment, the current protocol algorithms can't guarantee nicer service quality of low packet loss rate, RTT and dithering of RTT.
该算法较好地解决了摄像机图像在水平与垂直方向的抖动问题。
This algorithm solves the quivering problem in horizontal and vertical directions of images made by video cameras.
采用误差抖动分散算法在成像测井系统上实现了实时绘制伪灰度的成像图,提高了成像图的质量。
With the use of error distribution algorithm in imaging logging system, imaging logging result in gray scale can be plot in realtime and the quality of the images is perfect.
研究多播端到端时延受限条件下的最优时延抖动问题,提出一种有效的多播路由算法。
This paper researches the problem of minimization of delay variation under the multicast end-to-end delay bounded and presents an efficient multicast routing algorithm.
该算法以抖动调制为基础,以视频帧的运动特征和纹理特征作为边信息,自适应地确定抖动调制的量化步长。
In the algorithm, dither modulation is adopted, and the motion feature and texture feature are used as side information to determine the adaptive quantification step of every frame.
分析了判车过程中存在的矿车上下衡、车辆往复以及车辆抖动问题,结合矿山轨道衡的实际,提出了具体的解决算法。
We analyze the car harvesters and scale, vehicle and vehicle jitter, reciprocating dynamic weighing mines. Combining with practical, we put forward specific solution algorithm.
结果是提出了基于延迟和延迟抖动约束的SPF算法,并给出了完整的建立组播树的流程图。
The result is that the delay-Jitter-SPF algorithm and the flow graph of the building of the multicast tree with QoS constraints are proposed.
理论分析和仿真检验都表明,该算法明显地提高了预测精度,减缓了图像的抖动和对操作者头部运动的限制,有效地减少了视觉延迟。
Theoretical analysis and simulation showed that this algorithm can improve the prediction precision, reduce the limitation to head motion, and decrease visual delay effectively.
本文介绍了一种去除视频抖动的算法。
另外,该方法中抖动消除算法和光流计算方法使用同一块匹配算法,这样能有效地节省了算法的时间。
As well as, because the shake eliminating method and the optical flow computational method use the same block matching method, the algorithm can save the computing time efficiently.
针对摄像机不稳定引起的图像序列抖动提出一种基于块匹配的全局运动估计与补偿算法,介绍了它在电子图像稳定(EIS)系统中的应用。
In response to image quivering caused by video cameras, an algorithm of overall motion estimation and compensation is proposed based on block matching. Its application is introduced in EIS system.
结果表明,相比于网络处理器普遍采用的简单流量控制算法,该算法具有实时速率抖动较小、变化较为平滑和支持突发数据的优点。
The merit of our arithmetic is the slight jitter of read-time rate, the flatness of rate variety and the support of burst data Furthermore, the token bucket arithmetic is of common use.
算法利用伪随机数产生经过模型中心的直线,选取以直线与模型交点为球心的球形邻域作为嵌入对象,通过抖动调制邻域内顶点的重心来嵌入水印信息。
Firstly, a group of lines through the model center depending on a pseudorandom number is generated. Then the intersection points of these lines and the model's surface are chosen as embedding objects.
在特征提取方面,提出了一种自适应背景更新的差分运动检测算法,该算法在运动对象轨迹的检测中对背景的抖动和光照条件的变化具有较好的鲁棒性。
In feature extraction, a difference motion detection algorithm of adaptive background updating is proposed, which has a good robustness to the changing of background and illumination.
通过对多段抖动视频做实验,结果验证了该算法的准确性和有效性。
Finally, by making experiments under several jitter video segments, the validity and efficiency of the presented algorithm are demonstrated.
PI算法是基于控制论的主动队列管理算法,具有队列长度抖动小的特点。
PI is the AQM algorithm cased on control theory and has smaller queue length oscillation than RED.
PI算法是基于控制论的主动队列管理算法,具有队列长度抖动小的特点。
PI is the AQM algorithm cased on control theory and has smaller queue length oscillation than RED.
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