助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   video retrieval 在 新闻与传媒 分类中 的翻译结果: 查询用时:0.007秒
图标索引 在分类学科中查询
所有学科
新闻与传媒
计算机软件及计算机应用
电信技术
图书情报与数字图书馆
自动化技术
计算机硬件技术
更多类别查询

图标索引 历史查询
 

video retrieval
相关语句
  视频检索
    Using Shot Frequency in Video Retrieval
    镜头频度用于视频检索的研究
短句来源
  “video retrieval”译为未确定词的双语例句
    Using Similarity Sequence for Shot Organization in Video Retrieval
    相似顺序图用于视频镜头的组织
短句来源
    Review of Video Parsing Techniques for Contented Based Video Retrieval
    基于内容检索的视频处理技术
短句来源
查询“video retrieval”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  video retrieval
We have found that successful content-based video data-management systems depend on three most important components: key-segments extraction, content descriptions and video retrieval.
      
In this paper we propose a system to extract object-based and global features from compressed MPEG video using the motion vector information for video retrieval.
      
Compressed domain video retrieval using object and global motion descriptors
      
Video retrieval of near-duplicates using κ-nearest neighbor retrieval of spatio-temporal descriptors
      
In this paper, an object-based video retrieval methodology for search in large, heterogeneous video collections is presented.
      
更多          


Shot organization is very important in content based video retrieval, but in most cases automatic shot organization methods fail to give satisfactory results, thus human involved interactive organization is required. In this paper, a new shot organization method called similarity sequence is proposed, which reorders the r frames of shot and makes similar r frame appear near each other in the generated sequence, thus provides an effective interactive organizing interface. To compare the performance...

Shot organization is very important in content based video retrieval, but in most cases automatic shot organization methods fail to give satisfactory results, thus human involved interactive organization is required. In this paper, a new shot organization method called similarity sequence is proposed, which reorders the r frames of shot and makes similar r frame appear near each other in the generated sequence, thus provides an effective interactive organizing interface. To compare the performance of different sequences, a distance measure called similarity distance is proposed, upon which a gene algorithm calculating similarity sequence is developed and applied to r frame sequence reordering in shot organization. Basic ideas and algorithm modules are given in detail, also with experimental results and analysis.

在对视频进行基于内容检索时,对由分割得到的镜头进行有效的组织是提高检索效率的一种重要手段.在绝大多数情况下,传统的自动组织方法不能给出令人满意的结果,而需要通过人机交互来进行组织.文章提出了相似顺序图的概念,即对镜头代表帧重新排序,使得感官上相近的代表帧在新序列中位置相近,以便于用户的交互组织.文章还提出了相似距离的概念以作为对序列中相近代表帧相似性的度量,并采用了改进的遗传算法来进行求解.文章阐述了相似顺序图、相似距离和求解采用的改进遗传算法的基本思想,并给出了实验结果和分析

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关video retrieval的内容
在知识搜索中查有关video retrieval的内容
在数字搜索中查有关video retrieval的内容
在概念知识元中查有关video retrieval的内容
在学术趋势中查有关video retrieval的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社