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video abstract
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  “video abstract”译为未确定词的双语例句
     The captions found are taken as an important part of the video content structure and the basis of video abstract.
     将探测到的字幕帧作为视频结构化和生成视频摘要的基础。
短句来源
     Now video abstract is an active research topic in the fields of video application.
     对视频摘要的研究已成为视频应用领域十分活跃的课题。
短句来源
     In the model,we first use entities to produce description,then compute utility functions according to the description,and finally acquire video abstract based on the utilities.
     该模型利用实体生成描述,然后由描述得到效用函数,最后在效用函数的基础上获取摘要。
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  相似匹配句对
     Abstract
     摘要
短句来源
     ABSTRACT
     中文摘要
短句来源
     Research on keyframe-based video abstract
     基于关键帧的视频摘要研究
短句来源
     A home video abstract prototype is developed.
     最后给出了基于内容的家庭视频摘要系统。
短句来源
     Video show
     视频交流
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  video abstract
In this paper, we propose a new video summarization procedure that produces a dynamic (video) abstract of the original video sequence.
      


With the great development of networks,digital image and video will be the main contents that users request. The research on the management of multimedia database is now a hot field. However, the differences between visual and textual data in continuity and dimensicnality make traditional database unavailable for access to the stored multimedia information. The. paper surveys the techniques for content-based image and video indexing and retrieval hierarchically from feature - based, frame-based to object-based...

With the great development of networks,digital image and video will be the main contents that users request. The research on the management of multimedia database is now a hot field. However, the differences between visual and textual data in continuity and dimensicnality make traditional database unavailable for access to the stored multimedia information. The. paper surveys the techniques for content-based image and video indexing and retrieval hierarchically from feature - based, frame-based to object-based methods,including similarity measure~, compressed domain processing,video segmentation,video abstract,sound classification and text detection. It focuses on the integrated method and semantic analysis,and also presents author's ideas.

随着网络技术的发展,多媒体数据将成为网络服务的主要内容,因此对多媒体数据管理问题的研究成为近几年的热点。由于媒体信息表现性质的不同,传统关系数据库的检索方式不再适用于图象和视频,因此,必须采用基于自身内容的检索方式。文章对基于内容的图象和视频检索技术分不同层次进行了全面的总结,内容包括依据基本特征,色彩、纹理、形状、和位置关系的技术,视频的场景分割、关键帧提取技术以及基于声音、文字的检索技术等,并阐述了各种方法的优缺点,现状及发展方向。

This paper describes a method for video reorganization based on contents. The method uses the color information of images such as color histogram, color noment etc. to measure the similarity between frames, and to detect and cut the shots. Furthermore, three reorganization algorithms, “simplified reorganization”, “proportional reorganization” and “self-adapting reorganization”, are also described in detail. All these three algorithms get good results in the simulation. So it can be used for quick preview of...

This paper describes a method for video reorganization based on contents. The method uses the color information of images such as color histogram, color noment etc. to measure the similarity between frames, and to detect and cut the shots. Furthermore, three reorganization algorithms, “simplified reorganization”, “proportional reorganization” and “self-adapting reorganization”, are also described in detail. All these three algorithms get good results in the simulation. So it can be used for quick preview of the video-database or other video information data. It also can be used for video preview, video abstract, video retrieval and video substitution (in low net band) of Web-Video-Database based on Browser/Server technology.

针对视频点播及快速测算时经常遇到的视频重现问题 ,提出了一种基于内容的视频重组方法 ,该方法是用整帧图象的彩色直方图、彩色矩等图象彩色信息来进行帧间图象的相似度度量 ,在此基础上再进行分镜头切分 ,进而给出简化重组、比例重组和自适应重组等重组方法 .该方法已在计算机上进行了模拟实验 ,获得了较好的结果 .该方法可用于视频数据库及其他视频信息数据的快速预览 ,也可用于基于 Browser/ Server架构的 Web型视频数据库的视频预览、视频摘要、视频检索以及低带宽条件下替代源视频对象等 .

An advanced content based news video browsing and querying system, NewsBR, is proposed in this work. The system is built on high accuracy news story segmentation and topic caption text extraction. Its main features include category based news story browsing, key frame based video abstract and keyword based news story querying. In this paper, news story segmentation and topic caption text extraction, as well as content based video browsing and querying, are addressed in detail. The system is...

An advanced content based news video browsing and querying system, NewsBR, is proposed in this work. The system is built on high accuracy news story segmentation and topic caption text extraction. Its main features include category based news story browsing, key frame based video abstract and keyword based news story querying. In this paper, news story segmentation and topic caption text extraction, as well as content based video browsing and querying, are addressed in detail. The system is helpful and effective for the overall understanding of the news video content.

提出了一个基于内容的新闻视频浏览和查询系统 News BR.这个系统是建立在非常准确的新闻故事分段和主题字幕文本提取之上的 .它的主要特征包括 :基于类别的新闻故事浏览 ,基于关键帧的视频摘要和基于关键词的新闻故事查询 .本文详细讲述了新闻故事的分段 ,主题字幕文本的提取和在此之上的基于内容的视频浏览和查询 .这个系统对于全面了解新闻视频的内容很有帮助且行之有效

 
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