However, only little information exists regarding the loads acting on a VBR.
然而，关于椎体置换物承受载荷的资料却很少。
A novel methodology for constructing accurate source models of MPEG VBR video traffic is described.
针对MPEG VBR视频业务的特性，提出了一种新的建模方法。
A system based on MPEG-2, which implements the transcoding and compression from VBR to CBR, is discussed.
介绍一种基于MPEG 2的变码率到定码率的视频转码压缩系统。
In this paper two aspects of transport problems for VBR video are studied under limited network bandwidth.
本文从两方面研究了VBR视频流在有限带宽网络的传输问题。
The result shows that this algorithm achieves both higher PSNR and higher subjective visual quality in either the CBR case or the VBR case.
实验结果表明，所提出的方法无论是在CBR还是VBR下，码率控制都相当准确，并且能获得较高的峰值信噪比（PSNR）和主观视觉质量。
The article presents a method of multiple buckets policing in ATM environment, which is based on VBR MPEG codec characteristics of I, B, P frame.
对具有复合泊松分布聚合信元流输入的漏桶算法的性能进行了分析，并提出了一种通过特征函数求得信元流的平均时延和信元损失率的方法。
To improve the image quality of real time video encoder, a low complexity variant bit rate (VBR) control algorithm for single-pass video encoding was proposed.
为提高实时视频编码的图像质量，提出了一种低复杂度单通道视频编码的可变码率(VBR)控制算法。
As to the time variation, non-linearity and long range dependence in VBR video traffic trace, a novel method of feature based on multi-scale decomposition was proposed.
针对其时变、非线性以及长相关性等特点，提出一种多尺度分解的VBR视频业务的特征提取方法。
A system based on MPEG-2, which implements the transcoding and compression from VBR to CBR, is discussed. Because of the use of software, the cost is reduced remarkably.
介绍一种基于MPEG 2的变码率到定码率的视频转码压缩系统。采用软件实现，极大地降低了成本。
In view of the shortages of admission control in former algorithms, an on-line measurement based admission control algorithm on VBR video servers is proposed in this paper.
针对传统算法接纳控制方面的不足，论文提出基于在线测量的VBR视频服务器接纳控制算法。
The result of experiment shows that the transport control scheme is effective for VBR and CBR stream to control amount of data in client buffer and decrease lost rate of data.
实验表明，该传输控制方法对VBR和CBR节目流都是有效的，能够较好地控制客户端数据量和降低数据丢失率。
The result of experiment shows that the transport control scheme is effective for VBR and CBR stream to control amount of data in client buffer and decrease lost rate of data.
实验表明，该传输控制方法对VBR和CBR节目流都是有效的，能够较好地控制客户端数据量和降低数据丢失率。
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