视频压缩技术对于多媒体信息的存储与传输而言不仅是必要的，而且是可行的。
Video compression technology is not only necessary but also feasible for the storage and transmission of multimedia information.
校园多媒体网络中关键是图像压缩和图像通信技术的应用。
The key point in the multimedia network in campus is the application of the image compression and the image communication technology.
随着多媒体技术的飞速发展，语音压缩技术已经越来越受到了人们的重视。
With the rapid development of multimedia technology, the speech compress technology has been becoming more and more important.
阐述了多媒体应用中的关键技术——数字图像压缩技术，及有关压缩的国际标准和芯片。
The digital image compression technology, the key technology in the multimedia applications, the international standards and chips about compression are illustrated in this paper.
数字视频压缩是多媒体应用中的关键技术。
Digital video compression is a key technology in most multimedia applications.
随着多媒体技术的飞速发展，诸如wma、ape、MP3等音频压缩标准层出不穷。
With the development of multimedia technology, more and more audio compress standards such as WMA, APE, MP3 appear.
在IP网络上进行多媒体通信要涉及网络结构、服务模型、信息编码压缩以及传输控制等技术问题。
Multi -media communication over IP network will involve network architecture, service model, information coding compression and transmission control technology.
运用多媒体计算机高效压缩编码技术，在普通一路电话线上快速发送与接收图像、文字与声音信息，性能稳定可靠。
This paper proposes high - efficient compassing code technique using multimedia computer which can send out and receive imagines, characters and audio message. Its property is stable and reliable.
近年来，视频压缩作为计算机多媒体技术的一个重要分支，正逐渐成为国内外研究的热点。
In recent years, video compression, as an important branch of computer multimedia technology, is gradually becoming a hot research point.
音视频压缩技术、实时数据传输及数据网络技术的成熟，使得在IP网络上实现多媒体通信成为可能。
The technical maturity of audio and video compression, real-time data transfer and network makes it possible to realize the multi-media correspondence on the IP network.
本文对远程医疗的四个关键技术——网络协议、多媒体数据库技术、数据压缩技术、网络安全分别进行了研究。
Four key techniques of telemedicine system about are researched respectively, which are network protocols, multimedia database system, data compress and network security.
因而基于嵌入式技术实现视频的采集、压缩、存储，是移动多媒体终端应用的坚实基础，有着广阔的发展前景。
So capturing and compressing and storing video based on the embedded technique are the groundwork of applications about mobile multimedia terminal, and its perspective will be fine and wide.
数字图像压缩技术和数字图像加密技术应运而生，并且被广泛应用到多媒体、通讯、医学等等各个领域。
So the digital image compression technology and the digital image encryption technology have been born and applied in many field, such as multimedia, communication, medicine and so on.
本文首先分析了网络多媒体应用中常用的流媒体技术，视频压缩编码技术。从当今流行的视频应用系统中指出视频应用的关键性问题。
This thesis analyzes stream media technology and video compression coding technology, then points out the key problems in networked multimedia application from many popular video transmission systems.
图像检索技术是多媒体应用中的关键技术，现有的基于内容的图像检索技术大都是基于非压缩域的。
Image retrieval techniques are crucial in multimedia application, a number of retrieval techniques that operate in the pixel domain have been reported in the literature.
同时，图像压缩技术也是多媒体技术中的一项关键技术。
Also, this technique is a key section in the multimedia field.
多媒体技术给人们的生活带来无穷乐趣，然而，面对庞大的图像数据信息，如何更高效地表示、存储和传输?图像压缩就是要解决这个问题。
The technique of multi-media makes people's lives much creative, however, in the face of huge information of images, how to represent, store and transmit it more effectively?
视频转码技术可以动态处理压缩码流，将一种格式的压缩码流转换为另一种格式的码流，是有效提供通用多媒体存取服务的手段。
The video transcoding can process the pre-compressed bit-stream dynamically and convert one compressed bit-stream to another, which is the effective way to provide UMA.
视频压缩编码是多媒体领域的关键技术，也是当今技术领域研究的热点。
Video coding is a key technique in the multimedia area, and also a popular study direction in temporary technique field.
运动图像压缩编码技术是多媒体技术的重要组成部分，高效快速的算法研究一直是国际学术界和工业界关注的热点问题。
Motive image coding is an important part of multimedia techniques. Study on fast and high efficient algorithms has always been a hot question in international industry and academia.
为了解决基于模型编码的新一代多媒体压缩标准中的MPEG - 4人脸动画技术，引入了一个MPEG - 4三维人脸动画系统。
MPEG-4 facial animation is one of the key technologies in the next generation model based on compress coding.
作为现代通信、介质存储、数据发行、多媒体计算机等技术的关键环节，图像压缩编码始终是信息处理技术研究中最为活跃的领域之一。
As the key technique of modern communication, media storage, data publish and multimedia computer, image compression is one of the most active areas in information processing.
视频压缩编码是多媒体应用的关键技术。
Video coding is the key technology of the multimedia application.
多媒体信息压缩的技术是多媒体通信领域的关键技术，因此编码标准MPEG - 4也成为了研究的焦点。
Multimedia information compress technology is one of the key technologies in multimedia communication area. So the international coding standard MPEG-4 becomes focus of the research.
针对这些问题，对当前的多媒体数据压缩、网络通信技术和网络协议进行了比较和研究，详细介绍了当前解决实时多媒体信息传输所涉及的一些新方法和新技术。
To solve these problems, study and compare the present communication technology and network protocal, introduce the new ways and new technology of present real-time multimedia transfer.
图像压缩技术随着计算机网络技术和多媒体技术的迅猛发展而成为国际上热门的研究课题。
Image compression becomes the hotspot of international academia along with the wide use of network and the rapid development of the multimedia techniques.
随着近年来多媒体技术的飞速发展，许多应用领域对视频图像的实时压缩提出了更高的要求。
With the fast develop of multimedia techniques, there are many areas need more efficient real-time compression techniques for digital image processing.
VOD是综合技术，主要包括多媒体数据库、压缩技术、多媒体网络传输技术和多媒体数据库技术。
VOD is a comprehensive technology, including multimedia databases, compression, multimedia network transmission technology and multimedia database technology.
VOD是综合技术，主要包括多媒体数据库、压缩技术、多媒体网络传输技术和多媒体数据库技术。
VOD is a comprehensive technology, including multimedia databases, compression, multimedia network transmission technology and multimedia database technology.
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