Hierarchical Key-Frame Based Video Shot Clustering Using Generalized Trace Kernel

被引:0
|
作者
Amiri, Ali [1 ]
Abdollahi, Neda [2 ]
Jafari, Mohammad [2 ]
Fathy, Mahmood [3 ]
机构
[1] Zanjan Univ, Comp Engn Grp, Zanjan, Iran
[2] Islamic Azad Univ, Dept Elect & Comp Engn, Zanjan, Iran
[3] Iran Univ Sci & Technol, Dept Comp Engn, Tehran, Iran
来源
INNOVATIVE COMPUTING TECHNOLOGY | 2011年 / 241卷
关键词
content based video retrieval; video indexing; trace kernel; shot clustering; key frame;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper, we propose a new generalized trace kernel for measuring the similarity between data points of matrices form which have the same number of rows and different number of columns. Also, we propose a hierarchical clustering algorithm based on this kernel function. The clustering algorithm has been utilized in a video indexing system to cluster video shots. The experimental results on TRECVID 2006 data set confirm the effectiveness of the proposed kernel function and clustering algorithm.
引用
收藏
页码:251 / +
页数:2
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