video quality

in order to get the most optimized compression efficiency, ensure the code data transfer successful in the channel, and obtain the best video quality.

为了取得最优的压缩效率，确保编码数据在信道成功传输，并在接收端获得最佳的视频质量，率失真优化和码率控制技术是关键。

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Quickly and accurately achieving the distinction of image class and the diagnostic of the video quality was based on it. 2.

在此基础之上才能快速准确的实现图像类别的区分，进而进行视频质量的诊断。

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the system achieves video streaming reliable transmission in ip network, and meets the individual requirements of the different users for spatial resolution, frame rate and video quality.

该系统实现了视频流在IP网络上的可靠传输，并且满足了不同用户对空间分辨率、帧率和视频质量的个性化需求等。

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Along with these five tips, Kavadeles also recommends doing a video test call with a close friend or family member to check both sound and video quality.

除了下面的这5个步骤，Kavadeles同时也建议找一位亲密的朋友或家人进行一次视频通话测试，以确保视频的声音和影像质量。

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Commercial test results indicate that this algorithm can accurately evaluate the IPTV video quality in real-time .

商用测试结果表明该算法能够在 实时 环境中较准确地评估IPTV视频 质量.

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An Algorithm for Objective Video Quality Evaluation Based on Human Visual Perception

一种基于视觉感知的视频质量客观评价方法

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The research content of this paper is that video quality assessment model is based on the metric of blurriness effect and noise effect, and the metric algorithms of blurriness effect and nosie effect was key research.

确立了本论文的研究内容：视频质量评价模型以模糊效应和噪声效应的度量为基础，重点研究视频模糊效应和噪声效应的度量算法。

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With poor quality tapes you could also risk dirtying the heads on your video recorder.

使用劣质磁带还有可能会污损你的录像机磁头。

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Call quality is great, but streaming video quality is unimpressive.

通话质量是伟大的，但流媒体视频质量没有什么大不了。

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Visual Perception Based Image and Video Quality Assessment

基于视觉感知的影像质量评价方法研究

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The primary goal of rate control is to regulate coded video quality.

码率控制是视频通信系统中的一个关键环节，主要用于调控编码视频的输出质量。

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through the above optimized macroblock mode mapping algorithm and motion vector refinement search algorithm, we achieve a significant reduction of computation complexity under the requirement of ensuring video quality.

通过采用上述优化的宏块编码模式映射算法和运动矢量精细化搜索算法，能够在保证图像质量的前提下，显著降低所需的计算量。

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The experience device consists of host software, specified bandwidth wireless network, digital media adapter, VQM software, subjective video quality evaluation system, etc.

实验框架由主机端软件、特定传输带宽的无线网络、数字媒体适配器、VQM软件、主观视频质量评价系统等组成。

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Packet loss over IP network can degrade the quality of video data.

IP网络中,分组丢失是影响视频数据恢复质量的重要因素.

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Our video recorders, stereos, and TVs are all quality products.

我们的录音机 、 立体声音响和电视机都是好产品.

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Video attributes, network parameters and terminal parameters have an effect on the video quality, but with less in-depth study of the relationship between the three parts, and all three together with video quality.

但目前还较少深入研究三者的关系，以及三者对视频质量的共同作用。

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The pin-hole camera produces video footage of sufficient quality to use in prosecutions and it is marked with a time and date stamp so it can be submitted as evidence in court.

针孔摄像机可以拍出能够用于起诉的高质量视频片段，同时带有时间和日期水印，足以作为法庭证物提交。

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With the advantages of low cost and high quality, embedded IP video conference system has been a focus of research.

嵌入式IP视频会议系统凭借低成本和高质量的优势成为研究的焦点。

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A reduced-reference video quality assessment method is proposed according to the characteristics of fragile watermark.

基于脆弱性水印的特点,提出了一种部分参考数字视频质量评估方法.

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The simulation experiment evinces that the new scheme is not only advancing the video quality but also the data compress rate in contrast with Single-RPS.

仿真实验表明，相对于单参考帧选择技术，本方法不但提高了视频质量，而且较大地提高了数据压缩率。

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Great video audio quality for region free dvd duplication.

伟大的视频音频质量,为地区的免费DVD复制.

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It has the more compression ratio than standard JPEG on base of the same video quality.

实验结果表明,在视觉效果相同的情况下,比JPEG标准具有较高的压缩比.

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Research on the Measurement Method of the Video Quality based on Visual Perception

基于视觉感知的视频质量测量方法的研究

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Edit your scenes without the fear of degrading the video quality.

编辑你的场面无惧有辱人格的视频质量.

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The filename, resolution and video quality settings can be selected in the dialog, and filesize and time to render estimates are also provided based on the current settings.

档名、解析度和影片品质都可以在里面设定，而档案大小与预计转档时间也是基于目前设定而成的。

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Q: When will the stability and quality the ATI Video Converter improve in a new release?

问: 什么时候会的稳定和质量的ATI视频转换提高一个新的版本?

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For football sports video on mobile terminals, the detailed information is easy to be lost due to its small screen size and low resolution, and the visual quality is degraded.

移动终端播放足球视频时，通常会受其屏幕尺寸小、分辨率低的制约，而易于导致细节信息丢失，从而影响视觉质量。

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With the rapid development of internet, there is a growing need of broadband internet access, high-speed data transmission and high-quality video communications. A high-speed and stability internet access way is more and more important for people.

随着Internet的迅猛发展，人们对宽带上网、高速数据传输、高质量视频通信等需求与日剧增，人们越来越需要高速稳定的网络接入方式。

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MSU Video Quality Measurement Tool is a free video quality testing tools, powerful, simple and worth a try.

MSU Video Quality Measurement Tool是一款免费的视频质量检测工具，功能强大，操作简单，值得您一试。

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Also, its streaming video quality is poor.

此外, 它的流媒体视频质量很差.

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