您要查找的是不是：
- In order to automatic fleetly accurately find the needed video clips froma mass of video, it need implement the content-based video retrieve. 为了能够从大量的视频数据中快速自动准确地找到所需的视频片断，需要实现基于内容的视频检索。
- Video retrieval aim is to find the needed video slip from a mass of videodata. 视频检索的目的就是要从大量的视频数据中找到所需要的视频片断。
- At last, it improves the IPTV system, and adds the content-based video retrieval system. 最后,对已有的IPTV系统进行改进,增加基于内容的视频检索系统,实现检索系统部分功能。
- Key frame can decrease data quantity in video indexing and provide a framework for video retrieval and indexing . 而关键帧的使用可以大大减少视频索引的数据量,同时也为查询和检索视频提供了一个组织框架。
- As the base of video query, news video retrieval is divided into structurized analysis and semantic exaction of video information. 新闻视频索引是视频查询的基础，包含新闻视频信息的结构化分析和语义提取，其中结构化分析包括新闻条目分段、镜头分段和关键帧提取；
- The description proposed in this paper can be used in various applications such as video retrieval and video annotation. 本文对视频内容信息的描述可以用于视频检索、视频注释等应用。
- Contend-based video retrieval(CBVR)is an active research domain in muhimedia application.Most retrieval techniques on CBVR are low-lever feature based. 视频内容检索是多媒体应用的一个活跃研究方向,现有的内容检索技术大多是基于低层次特征的。
- I run back to my room and retrieve my bag. 我奔回房间取回自己的提包。
- TREC Video Retrieval Evaluation (TRECVID) sets video semantics extraction as a subtask every year and evaluation results show the progress. 国际影视检索评测（TRECVID）每年都会将视频中语义特征的提取作为一个单独的子任务，评测结果也表明，这方面的研究也取得了一定的进展。
- This paper analyzes the characteristic and advantage of digital video and describes the imminency and importance of content-based video retrieval. 摘要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。
- Under the background, Content-based Video Retrieval (CBVR) becomes a hot research topic that researchers care about strongly and universally in recent years. 在此背景下,基于内容的视频检索技术应运而生,成为近年来人们迫切关注的热点。
- I ran back to retrieve the bag I had left in the train. 我跑回去找回忘在火车上的包。
- I should like to retrieve my umbrella which I left in the car. 我想取回我留在车上忘记带走的雨伞。
- In video disk, a consecutive sequence of frames. 在视频光盘上，一种连续的帧序列。
- Content-Based Video Retrieval (CBVR) system is a system which structures the video data and uses the still features and motion features to retrieve the wanted videos by similarity degree. 基于内容的视频检索系统是将视频结构化并依赖视频数据中的视觉特征以及时空特征进行相似度衡量的系统。
- We can only retrieve the situation by reducing our expenses. 我们只有缩减开支才能扭转这种状况。
- A good video camera will cost you a pretty penny. 一台好的摄像机要花掉你很多钱。
- The cinema has largely yielded to the home video. 电影业在很大程度上已让位给家庭录像电影。
- The research of types of information retrieval includes focused retrieval, image retrieval, video retrieval, and cooperation filtering, machine transliteration and wireless mesh community network. 有关特征选择的研究；有关领域相关词的研究。信息检索类型的研究主要包括焦点检索、图像检索、视频检索、合作过滤、机器音译、无线网中网。
- The company is fighting to retrieve its market share. 这个公司正在为恢复其市场份额(占有率)而奋斗。
