This paper proposes a decision region adaptive MPEG 2 quantization algorithm.
提出一种MPEG 2量化器的区域自适应率失真优化算法。
The experiment shows that our new algorithm generates better quality of recovery image with high compression ratio than MPEG 2.
实验结果表明，该算法在高压缩比情况下图象复现质量显著优于MPEG-2，具有广阔的应用前景。
Besides those functions based on frames in MPEG 1 and MPEG 2, MPEG 4 is characterized by content based operation, access and transmission for data.
MPEG4除了具有MPEG1和MPEG 2标准的基于“帧”的功能以外，主要特点是对数据采用基于内容的操作、存取及传输。
The input of the algorithm is MPEG 2 video stream captured by a stationary camera. Then the algorithm tracks moving objects in the stream without decoding it.
对于输入的一组由静止摄像机捕获的MPEG -2视频流，该算法不需对其进行解码即可对场景中的运动物体直接进行目标跟踪。
Each reel contains pictures as MPEG-2 or JPEG 2000 essence, depending on the adopted codec.
每个卷里包含有类似MPEG - 2或JPEG 2000精髓的图片，这要看采用什么样的编码方式。
MPEG-2 is no longer compliant with the DCI specification. JPEG 2000 is the only accepted compression format.
MPEG-2不再与DCI规格相兼容，而JPEG 2000是唯一接受的压缩方式。
Capturing a live performance with an IEEE1394 digital video (DV) camera and saving it as an MPEG-2 stream.
使用IEEE1394数字视频(DV)摄像机捕获现场表演，并将它保存为MPEG - 2流。
Based on the analysis of transport stream, program stream of MPEG-2 standard definition, this paper gives the principle and the plan for transforming the transport stream to VOB files.
本文在分析MPEG 2标准定义的传送流、节目流的基础上，给出了将传送流转换成视频目标文件的原理和方法。
This paper mainly focuses on the research on how to transmit the MPEG-2 TS by cable communication network.
本课题主要研究的是如何通过现有的有线通信网来传输MPEG_2TS流。
MPEG-2 encoding changes in the quality may not be part of welcome to use, Thank you!
MPEG - 2编码中的质量变化不得的部分，欢迎大家使用，谢谢！
Getting MPEG - 2 onto ATM networks and then picking it off in good order takes care.
把MPEG-2用进atm网，然后以良好的次序把它去除需要小心。
This paper introduces the structure of MPEG-2 TS and the design of TS analysis software, and as well describes the architecture of software.
文章介绍了MPEG 2传送流的结构以及传送流分析软件的设计与实现，并对各软件模块及其结构进行了描述。
Chapter 2 describes the system part of MPEG-2 standard with focuses on PSI (Program Specific Information) and PCR (Program Clock Reference).
第二章主要讲述了MPEG - 2标准系统层规范，着重介绍节目特殊信息PSI和节目时钟参考pcr。
Based on the standard of MPEG-2, the cause of PCR jitter and PCR correction method in Digital Television Transmission System are analyzed.
在MPEG - 2标准的基础上，分析了PCR在数字电视传输系统中产生抖动的原因和校正的方法。
The service information (SI) is the data used to describe transport system, transport content and data stream time table, and also is the additional data used to complement MPEG-2 PSI.
业务信息（SI ）是用来描述传送系统、传送内容和广播数据流时间表等的数据，是补充MPEG 2节目说明信息（PSI）的附加数据。
This paper presents a scheme of MPEG-2 transport stream (ts) multiplexing based on software.
提出了一种MPEG - 2单节目传输流多路复用的软件实现方案。
This paper mostly combines with MPEG-2 video Compression Standard, and makes some research on video content authentication watermarking techniques.
本文主要结合MPEG - 2视频压缩标准，对视频内容认证水印技术进行了研究。
The paper presented and realized a scheme which could be used for analyzing and detecting the MPEG-2 TS with field programmable gate array (FPGA).
提出一种基于现场可编辑门阵列的MPEG - 2TS码流实时分析与检测系统解决方案并予以实现。
Based on the principium of RTP, this paper explains the RTP payload format for MPEG-2 video and puts forward a real-time MPEG-2 transport system and its system structure in detail.
在简述rtp协议原理的基础上阐明了用于MPEG - 2视频传输的RTP载荷格式，并提出了一种基于RTP的MPEG - 2实时传输系统，给出了其系统结构。
Frame conversion undoubtedly plays a very important role in MPEG-2 video streams seamless splicing.
帧转换在MPEG - 2视频流无缝拼接中有着非常重要的作用。
A brief survey is given to the new advances of MPEG-2 video decoder chips.
本文简要介绍应用前景广阔的MPEG - 2视频解码芯片的新进展。
Early versions of godson-2 are not quite good at this task. Improving MPEG-2 video playback performance is very important for both current and future Godson-based platforms.
在龙芯2号的早期版本中，MPEG - 2视频播放的速度不甚理想，提高龙芯2号的MPEG - 2视频播放性能具有十分重要的意义。
On the basis of analyzing the correlation between disparity vector and motion vector, a fast disparity correspondence estimation algorithm for stereo video coding, based on MPEG-2, was presented.
本文在分析立体图象序列的视差矢量与运动矢量之间的相关性的基础上，提出一种基于MPEG - 2的立体视频编码中的视差匹配快速算法。
The MPEG-2 transport-stream (TS) adopted by DVB is suitable for high error-rate transport environment.
数字视频广播(DVB)采用的MPEG - 2传输流(ts)格式，适用于高误码率的传输环境。
A design of MPEG-2 system multiplexor is proposed.
提出了一种MPEG - 2系统复用器的设计。
Based upon the conditions described above, we have designed a video codec system using DSP which can encode and decode H. 263 or MPEG-2 video stream.
基于以上情况，我们开发了一套基于DSP实现的视频编解码器，它能按照H . 263协议或MPEG- 2协议进行编解码。
In this thesis, MPEG-2 system layer's principle algorithms and applications are studied.
本文主要研究了MPEG - 2系统层的原理、算法和应用。
Transportation of MPEG-2 stream over PDH/SDH is a solution for digital video broadcasting.
利用PDH/SDH网络传输MPEG-2码流，是数字电视广播的一种解决方案。
The structure of MPEG-2 TS is analyzed, ATM Adapter Layer is described, video transport protocol and implementation over ATM network is discussed in detail.
分析了MPEG - 2传输流的结构特性，并对AT M网络适配层进行了描述，详细讨论了基于AT M网络视频业务传输协议和传输的实现。
The structure of MPEG-2 TS is analyzed, ATM Adapter Layer is described, video transport protocol and implementation over ATM network is discussed in detail.
分析了MPEG - 2传输流的结构特性，并对AT M网络适配层进行了描述，详细讨论了基于AT M网络视频业务传输协议和传输的实现。
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