基于内容的3d模型检索是多媒体信息检索的热点研究问题之一。
The content-based 3d model retrieval is one of the hot research problems in the multimedia information retrieval.
简明地介绍了多媒体信息检索的概念及其主要技术，并对几个典型多媒体信息检索系统进行了探讨分析。
This paper gives a brief introduction to the concept and technologies of multimedia information retrieval, and further analyzes several typical systems of multimedia information retrieval.
本文介绍了多媒体信息检索的原理与特点，着重阐述了基于内容的图像检索、视频检索和音频检索技术。
This paper introduces the principle and characteristics of multimedia information retrieval and elucidates content-based multimedia retrieval technology of image, video and audio.
本文介绍了多媒体信息检索的原理与特点，着重阐述了基于内容的图像检索、视频检索和音频检索技术。
This paper proposes a novel cross-media retrieval approach, which can process multimedia data of different modalities and measure cross-media similarity, such as image-audio similarity.
实验结果显示，关键维能够很好地提高索引的相似性检索性能，对于加速基于内容的多媒体信息检索具有很大的意义。
Experimental results show that key dimension can be used to improve the performance of index, which is of great significance for accelerating the content based similarity search.
由此，基于内容的图像和视频检索技术得到了越来越多的重视，成为了多媒体信息检索和图像处理领域中的重要研究方向。
So, the Content Based image and Video retrieval technology comes into being and become an important research area in multimedia retrieval and image processing.
基于内容的多媒体信息检索是当前世界的研究热点，然而在图像内容表示及其相似性度量这两个关键问题上取得的进展还不能令人满意。
Content based image retrieval (CBIR) has been an active research area, however, the achievements in image representation and similarity measurement are not satisfying.
该系统除了具有传统的数据库检索系统所有功能外，还具有动态维护数据和支持多媒体信息播放的功能。
That system, besides providing with all traditional database search functions, provides with database dynamic maintenance function and the support function for displaying multimedia information.
本文介绍了基于内容分析的多媒体教学信息检索的主要工作流程，以及MPEG - 7在网络教学中的应用前景。
In this paper, based on the analysis of the contents of multimedia information retrieval teaching of the main workflow, as well as MPEG-7 in the teaching of network applications.
多媒体信息的爆炸式增长要求人们研究开发视频检索技术。
The explosive growth in the amount of multimedia information necessitates the development of content-based video indexing and retrieval techniques.
信息系统的多媒体化给检索带来了新挑战。
The multimedia is bringing information retrieval new challenges.
现有的许多多媒体数据库系统只提供了基于媒体描述关键字的检索和查询，却忽略了另一个重要的信息来源——媒体的内容。
In many current multimedia database systems, query or retrieval is only based on descriptive KeyWords of media, it ignores another important information resource the content of media.
在多媒体开发过程中，面对大量的信息检索与处理，数据库技术无疑为问题的解决提供了最佳方案。
Database technology provides the best method for handling the retrieval and processing of information during multimedia making.
基于内容的体育节目分类是基于内容的视频信息分类检索的一个部分，是多媒体信息处理研究领域中的重要课题。
The sportscast classification based on content is an important portion of the content-based video information classification and retrieval and main topic in the multimedia information research.
随着计算机互联网和各种数字化设备的普及，有关多媒体信息管理的研究特别是图像检索越来越受到关注。
Along with the universalization of computer Internet and various digital equipments, multi-media information management research, in particular image retrieval, attracts more and more attention.
介绍了数字图书馆中多媒体信息的特点，分析了数字图书馆中多媒体信息的组织方式和检索方法。
This paper introduces the features of multi-media information in digital library, and analyzes the organization modes and retrieval methods of multi-media information in digital library.
在基于内容的智能检索中，多媒体信息的知识表示方式是应该首先解决的关键问题之一。
In intelligent content-based retrieval, knowledge representation is one of the key problems that should be resolved.
自上世纪九十年代以来，多媒体信息迅速膨胀，基于内容的视频检索成为了研究的热门课题。
Since the 1990s, with the fast explosion of multi-media information, Content-Based Video Retrieval has become a research hotspot.
基于内容的多媒体检索，包括图像、音频和视频等信息的检索，本文主要是对基于内容的图像检索进行了研究。
Content Based Multimedia retrieval includes the image, audio and video retrieval, among which this paper does the most research on the image retrieval.
平台采取分布式方式构建，内容涉及公共用户的信息检索，是一个针对性强的分布式多媒体搜索引擎。
The platform adopts the distributed construction. The content involves the information many kinds ser daily life needs, is one pointed strong distributed multimedia classified vertical search engine.
具体实现时借鉴MPEG - 7标准的多媒体信息描述思想，在媒体资产管理系统的编目环节增加对视频关键帧的视觉特征标注，扩大检索空间。
Using the idea of multimedia description of MPEG-7 standard, adding vision characteristic label in cataloguing sect of MAM system to expand the retrieving space.
具体实现时借鉴MPEG - 7标准的多媒体信息描述思想，在媒体资产管理系统的编目环节增加对视频关键帧的视觉特征标注，扩大检索空间。
Using the idea of multimedia description of MPEG-7 standard, adding vision characteristic label in cataloguing sect of MAM system to expand the retrieving space.
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