可以基于静态或入站请求中的分类、关系和属性检索信息，以便能够获得特定于上下文的内容。
Information can be retrieved based on static classifications, relationships, and attributes, or from those in an inbound request so that context specific content can be harvested.
下个月在西班牙的马德里，研究员将在基于内容的多媒体检索国际研讨会上展出他们的成果。
The researchers will present the work at the International Workshop on Content-Based Multimedia Indexing in Madrid, Spain, next month.
Picitup是世界上领先的基于内容的图像检索服务的web3.0开发者和服务者。
Picitup is a leading web 3.0 developer and provider of content based image search services.
php有一些检索基于Web的内容的函数。
除了预期的数据源操作支持之外，SDO还提供了基于类似XPath的表达式(包括查询)设置和检索s DO内容的能力。
In addition to the expected data structure manipulation support, SDOs also provide the ability to set and retrieve the contents of an SDO based on an XPath-like expression, including queries.
第一种，基于内容文本的检索，和item相关的内容，特别是文字，可用来计算相似性。
For the first, content-based analysis, content associated with the item, especially text, is used to compute similarity.
情节代表帧选取方法是视频语义分析和基于内容的视频检索的很重要的方法。
Selecting episode representation frame is one of the important processes in video semantic analysis and content-based video retrieval.
文字信息在描述图象内容时起着重要的作用，因此文字提取及识别是基于内容视频检索的关键技术。
Text extraction is a key technique in content-based video retrieval as textual information plays an important role in describing the content of image.
纹理特征作为基本的视觉特征之一，在基于内容的遥感图像检索中得到了广泛的应用。
As one of the fundamental visualized characters, texture feature is used widely in the Content-based Remote Sensing Images Retrieval.
由于计算机可以理解rdf描述和携带的元数据的含义，因此可以做到基于内容的精确检索。
Because computer can understand the meaning of metadata carried by RDF, our searching engine can provide information retrieval based on concept or content.
视频对象分割在基于内容的视频编码和视频检索中均有重要的应用。
Video object segmentation has important application in content-based video encoding and video retrieval.
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.
肤色特征在MPEG4、基于内容的图像检索、虚拟现实等领域有着广泛的应用。
The features of skin color are wide used in the areas of MPEG4, content based image retrieve and virtual reality.
镜头边界检测是基于内容的视频检索首先要解决的问题。
Shot boundary detection is the first essential step in content-based video retrieval.
运动图像的分割在基于内容的视频编码及视频检索中占有重要的地位。
The segmentation for moving pictures is important in content-based video encoding and video retrieval.
本文首先分析了基于内容的视频检索的关键技术。总结了镜头分割、视频流特征分析和镜头聚类方面的相关研究和算法。
At first, we summarize the key techniques used in the content-based video retrieval, such as shots division, video character analysis, shots clustering, etc.
该系统能够实现常规的基于内容视频检索的功能，同时还能针对实时视频流数据，实现特定视频段的流式检索。
It can carry out conventional content-based video retrieval, and can also search special video clip in real-time video stream.
实现数字图书馆中基于内容的视频检索的关键技术包括：视频数据建模、视频分割、视频索引、视频查询与浏览。
Key techniques for the realization of content-based video retrieval in digital library include video data modeling, video segmentation, video indexing, and video searching and browsing.
多维索引技术是基于内容检索的图像数据库的关键技术。
Multidimensional indexing technology is the key technology of content-based retrieval in image database.
基于内容检索方法的提出，对视频对象的处理提出了新的要求。
Based on content retrieval method proposing, Sets the new request to video frequency object processing.
镜头检测是基于内容的视频检索的重要基础。
Shot detection is the basis of content-based video retrieval.
音频特征提取是音频分类的基础，而音频分类又是基于内容的音频检索的关键。
Feature extraction is the foundation of audio classification, while audio classification is a key of content based audio retrieval.
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.
分析了数字视频的特点和优势，阐述了基于内容的视频检索的迫切性和重要性。
This paper analyzes the characteristic and advantage of digital video and describes the imminency and importance of content-based video retrieval.
体育视频中事件的检测是基于内容的体育视频检索的前提。
Sports event detection is the precondition of sports video retrieval based on content.
场景分割技术是动态视频分析和基于内容的视频检索的基础。
Scene change detection is one of fundamental processes in video analysis and content based video retrieval.
进一步说，目前基于内容的视频检索的语义处理理论和技术仍有大量问题有待深入研究。
That is to say, a lot of problems concerning semantic processing theory and technology of CBVR need a further study.
将视频切分为镜头是视频内容分析及基于内容的视频检索和浏览的第一步。
Partitioning a video sequence into shots is the first step toward video-content analysis and content-based video browsing and retrieval.
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.
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.
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