Distributional clustering for efficient content-based retrieval of images and video

被引:0
|
作者
Iyengar, G [1 ]
Lippman, AB [1 ]
机构
[1] IBM Corp, Thomas J Watson Res Ctr, Yorktown Heights, NY 10598 USA
关键词
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 present an approach to clustering images for efficient retrieval using relative entropy We start with the assumption that visual features are represented by probability densities and develop clustering algorithms for probability densities for example, normalized histograms are crude approximations of probability densities. These clustering algorithms are then used for efficient retrieval of images and video.
引用
收藏
页码:81 / 84
页数:4
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