In real application, we suggest that both bit error correction codes and symbol error correction codes are combined to protect the video streams, i. e., the channel bit errors are corrected first, then the VLC symbol error-correction method is used, which is an effective way to improve the video communication quality.
在实际应用研究中，将信道比特编码纠错和信源符号编码纠错结合起来，即首先通过信道比特编码纠错降低误码率，再对编码符号进行编码纠错，降低符号错误概率，研究表明这是一种十分有效的视频抗误码方法，能够显著改善视频图像的通信质量。
The experimental result has shown the validity of the algorithm for the simple 3D reconstruction of the video object by fitting the segmentation edge curve and proved that the algorithm is effective and self adapting in the building of the graphical mesh.
计算机图形和虚拟现实技术的发展，使人们有可能以较低的代价随心所欲地构造出虚拟演播室，以满足各种用途的需要
Active promotion is the most effective way, this video is not popular network of friends, to put such a high price so that we promote, so now you can put your address to this page of your classmates, friends, or in other Location release, said only recommend this video to friends on the trip.
主动推广是最有效的方法，现在这个视频交友网的人气还不多，才投入这么高的价格让大家推广，所以现在你可以把你的这个网页地址发给你的同学、朋友，或在其他地点发放，就只接说推荐这个视频交友就行。
Streaming video on demand is a simple, cost effective approach to a more effective website.
分流是一个简单的视频点播、成本效益的方法更有效的网页。
Callout text in a video presentation is an intuitive and effective way to communicate with the audience.
注解文字的视频演示是一个直观和有效的与观众沟通方式。
ISCMW is an international system integration company that makes development and sales of oil field, petrochemicals, coal and other mines and energy industries safety control system. ISC and ISCMW leads the industry with innovative product and service offerings. ISCMW goes to great lengths to provide customers with the most advanced, reliable, safe, yet simple to operate products available and service. Our commitment to research and development in the areas of sensor technology, communication, electrical, video and software development results in cost effective solutions to worldwide problems.
英思科美网公司是国际化开发和销售石油、石化、煤矿等工矿和能源行业的安全监控系统的系统集成公司，她继承了美国英思科创新和服务并重的工业理念，旨在提供最先进的应用技术、最可信赖的产品、最安全的监控系统和最好的服务，并致力于向全球用户提供全方位的有关危险环境传感技术、通信、电子、视频和软件技术的完整解决方案。
You wonder Network CEO Yong-old Keqiang said that the video obtained the licence, on the one hand make distinctions cool to the formal legal status and first-line marketing platform for radio and television media, was the spread of genuine audio-visual content and operation services, solve the bottleneck of the copyright content; another, The next priority is conducive to cool off the original works to make the effective promotion and dissemination.
优酷网CEO古永锵表示，视频牌照的获得，一方面使优酷以正规合法的营销平台身份与一线广电媒体合作，获得正版视听内容的传播和运营服务，解决内容的版权瓶颈；另一方面，有利于未来优酷对于拍客原创作品的有效推广和传播。
Qiyi`s mission is to provide free high-quality video services for Internet users, and offer the high-quality, cost-effective Internet marketing platform for advertisers.
奇艺的宗旨是为用户提供免费高品质视频服务和为广告主提供高品质、高性价比的网络营销平台。
Through use of video equipment, telephone conferences and other technologies to ensure remote implement effective audit.
通过使用视频设备、电话会议和其它技术以确保远程地实施有效审核。
Through the use of video equipment, telephone conferences and other technologies to ensure to remotely implement effective audit.
通过使用视频设备、电话会议和其它技术以确保远程地实施有效审核。
It is indicated that the usage of digital high-speed video and conductivity probe together is effective. The photos of the digital high-speed video and the signals of the probe are well corresponding.
实验表明，摄像法和电导探针法的配合使用能起到很好的观测效果，高速数字摄像系统获得的图像和电导探针信号有比较好的对应。
Researches on the effective method to estimate and restrain the blocking noise in video coding system.
算法的性能超越了目前一些经典的曝光校正技术，且达到了实时性的要求，并已用于实际的商用数字娱乐设备中。
By the special feature of this accelerator, as is evident on the photo it follows from its name, presence of the large and effective copper water-block, which is allowed when the sufficiently powerful system of the water cooling is present, (BFG itself he recommends to use Danger den kits it is serious to raise the clock frequencies of video cardand memory and, respectively, to forget about noise of the air cooling of video adapter.
这个加速器的特点，可见它的图片从它的名字，当着众多有效铜水座而直当足够强大的水冷系统是现在(煤气本身他建议使用危险巢穴套这是严重提高时钟频率及视频卡记忆，分别忘了噪音空冷视频适配器。
This paper examines teacher`s beliefs concerning with effective learning and teaching in depth, based on video-stimulated and semi-structured interviews of ten master and ten novic.
基于中学数学十位名师和十位新手教师的录像刺激和半结构的访谈，这篇论文调查了教师的深层次的有效的学与教的信念。
First, an optimized solution is introduced to simplify the arithmetic of motion estimation, motion compensation and DCT/IDCT to enhance the affections of program so as to meet the real-time requirements of multi-point multi-meeting. Secondly, some effective error concealment methods are introduced to enhance anti- error program ability in case that there exist noise disturbance and error program phenomenon. Meanwhile, great work is done to render the picture quality more optimised. An evaluation mechanism is introduced to evaluate the definition and fluency of video transferred and a scheme is discussed to enhance the quality of the video by erasing image polygon based on Image restriction and restoration theory. In the end, a practicable solution of h263 is given and its practice is introduced.
首先，本文针对运动估计运动补偿部分以及DCT逆DCT等算法复杂度较高的部分提出优化方案，提高算法编码速率，满足多点多媒体会议实时性要求；其次，对于通信过程中存在的噪声干扰和误码现象，本文提出了多种有效的误码掩盖技术，提高编码算法的抗误码能力；同时，对视频图像质量的评估与改善也做了如下工作：引入了评估视频清晰度和流畅度的视频质量评价方案，并提出了基于图像约束复原理论的消除图像方块效应的方案，改善视频质量；最后，本文给出了h.263的软件实现方案，把以上研究成果融入到实践当中。
Since digitized multi-media information especially the figure video frequency and audible signal data are special ample, if we don't carry out effective compression, it can be difficult to get actual application.
由于数字化的多媒体信息尤其是数字视频、音频信号的数据量特别庞大，如果不对其进行有效的压缩就难以得到实际的应用。
How to utilize the existed video segmentation and content analysis technology, establish a reasonable and effective semantic video information description model and realize the mapping from video feature information to semantic information is becoming more and more important. This is also the main work of our thesis, and we also do some researches and experiments on multi-hierarchy semantic video object extraction algorithm.
如何利用现有的视频分割提取及内容分析技术，建立合理有效且更加具有一般性的语义视频信息描述模型，提出基于具体模型和内容的多层次语义视频对象提取算法是本文的主要工作。
Our product include high-quality and cost-effective HD/SD-SDI transmission, distribution, HD/SD embedded audio multiplexer or demultiplexer, analog and digital video transformer, SD and HD real-time multi-format video converter, and full product line of Multi Format high-end LCD monitors for TV station, TV program editor and movie maker.
我们所开发的产品有广播级和专业级的HD/SD-SDI传输、分配及音频嵌入解嵌、数字/模拟视音频转换设备；高清/标清节目实时转换器；以及主要应用于电视台和影视制作中的视频信号监视、节目审查、影视节目制作等专业领域的全系列各种尺寸的广播级和专业级液晶监视器。
Gaussian background modeling and effective video image foreground and background processing, you want to help!
详细说明：高斯背景建模，有效地对视频图像进行前景和背景的处理，希望对大家有帮助！
But video encryption is different from plain data encryption because of its vast datum and other features. And research on the secure transmission technology of MPEG-2 TS is seldom although it is the primary encapsulating standard in the field of video surveillance. At the same time, it is necessary to provide an effective key synchronization scheme for the reasons of packets losing and out-of-order when cipher data is being transmitted.
视频数据量大以及视频数据自身的其它特点要求对其加密需要有与对普通数据加密不同的方法；而MPEG-2 TS标准作为视频监控领域的主流封装标准，其相关的安全传输协议的研究却很少；同时，视频数据在传输过程中的丢包与乱序等情况要求在加密传输的情况下，必须有效地解决密钥同步问题。