This paper presented a method for video indexing of content-based.
提出了一种基于内容的视频索引方法。
Text extraction in digital video plays important role in content based video indexing.
从数字视频中提取文字对基于内容的视频索引的建立具有重要意义。
As a senior semantic information, they may do great help to video indexing and video content understanding.
视频文字作为一种高级语义信息，对视频内容的理解、索引具有重要作用。
Partitioning a video sequence into shots or detecting shot change is one of key techniques in video indexing.
视频序列的镜头分割亦称镜头变化检测是视频检索中的关键技术之一。
Partitioning a video sequence into shots or detecting shot change is one of the key techniques in video indexing.
视频序列的镜头分割亦称镜头变化检测是视频检索中的关键技术之一。
Key frame can dramatically reduce the data of the video indexing, and provide a framework for video abstraction and retrieval.
关键帧的使用减少了视频索引的数据量，同时也为视频和检索提供了一个组织框架。
Key frame can dramatically reduce the data of the video indexing, and provides a framework for video abstraction and retrieval.
关键帧的使用大大减少了视频索引的数据量，同时也为视频摘要和检索提供了一个组织框架。
The explosive growth in the amount of multimedia information necessitates the development of content-based video indexing and retrieval techniques.
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 automatic video annotation is a key module of the video indexing and retrieval system, and the extraction and location of captions are important steps for video annotation.
视频的自动标注是视频检索系统中的重要模块，而字幕的提取与定位则是视频标注的重要步骤。
On the basis of a existing news video retrieval system, this paper introduces a method for news video indexing by scenes and two ways of content based summary, using caption detection.
在提出一种新闻视频检索系统结构的基础上，介绍了基于标题条检测的新闻场景分段索引方法，并阐述了两种新闻摘要的生成策略。
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.
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。
Since the text information is important in the video stream and video indexing, this paper provides an algorithm based on multiple character of the text to locate text block in video stream.
针对视频中文本信息在视频序列和视频索引中的重要性，本文提出了一种基于文字混合特征的文本定位算法。
We'd like to highlight three best practices that address some of the most common problems found when crawling and indexing video content.
本文主要强调三个最佳实践，用于解决抓取和索引视频内容时最常碰到的问题。
Then we realize anchorperson shot detection and video news indexing based on semantic faces, which shows video object's important usage in analysis of video semantic contents.
然后基于语义人脸实现了主持人镜头检测和视频新闻结构化算法，体现了视频对象正视频内容分析中的基础作用。
For example, the applications are content-based video data indexing and querying, site monitoring system, infrared targets tracking and recognition system.
例如按内容对视频数据进行检索和查询，静态场景监测系统，红外目标跟踪与识别系统等。
The authors mainly discussed OVSR's ontology structure, video semantic model and indexing model, and studied the user's searching rewriting algorithm and ontology reasoning algorithm.
主要论述OVSR的本体架构，视频语义模型和索引模型，研究OVSR的查询重写算法以及本体推理算法。
Experimental results show that the proposed methods for video classification and indexing are fast and accurate.
实验证明，本文提出的分类与检索方法在速度与精度上均有明显的提高。
For most of neighbor frames, the number of local regions used for classification is very small. Experimental results show that the proposed methods for video classification and indexing are fast a...
对于绝大多数相邻帧，只要计算数目极小的区域就可完成分类工作。实验证明，本文提出的分类与检索方法在速度与精度上均有明显的提高。
For most of neighbor frames, the number of local regions used for classification is very small. Experimental results show that the proposed methods for video classification and indexing are fast a...
对于绝大多数相邻帧，只要计算数目极小的区域就可完成分类工作。实验证明，本文提出的分类与检索方法在速度与精度上均有明显的提高。
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