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基于小波模糊聚类的均质纹理和非均质纹理图象检索

DOI: 10.11834/jig.2003012498

Keywords: 计算图象处理(520?6040),基于内容的图象检索,小波变换,模糊聚类,语义分类,相似度

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Abstract:

基于内容的图象检索是近年来的研究热点,为此提出了一种自动区分均质纹理和非均质纹理图象,并对这两类图象分别进行检索的算法.算法首先从图象离散小波变换的低频子带提取一定的颜色和纹理特征用于模糊聚类,将图象的低频子带分割为一定的区域;然后根据分割的结果将图象自动语义分类为均质纹理或者非均质纹理图象;最后对均质纹理和非均质纹理图象分别提取不同的特征矢量,并按照一定的相似度准则检索图象.实验结果表明,该算法具有良好的均质纹理和非均质纹理图象分类和检索性能.

References

[1]  [1]Arnold W M.Smeulders,Marcel Worring,Simone Santini et al.Content-based image retrieval at the end of the early years[J].IEEE Transactions on Pattern Analysis and Machine Intelligence,2000,22(12):1~32.
[2]  [2]王惠锋,孙正兴.基于内容的图象检索中的语义处理方法[J].中国图象图形学报,2001,6A(10):945~952.
[3]  [4]Smith J R,Chang S F.WebSEEK:a content-based image and video search engine for the World-Wide Web[EB/OL].http://www.ctr.columbia.edu/~jrsmith/html/pubs/webseek-mm/wsmm.html.
[4]  [6]Natsev A,Rastogi R,Shim K.WALRUS:A similarity matching algorithm for image database[A].Tech.Rep.[C],Bell Laboratories,Murray Hill,1998.
[5]  [9]边肇祺,张学工等编著.模式识别[M].北京:清华大学出版社,2000年.
[6]  [3]Smith J R,Chang S F.VisualSEEK:A fully automated contentbased image query system[A].In:The Fourth ACM International Multimedia Conf 96 Proceedings(ACM Multimedia 96)[C].Boston,1996:87~98.
[7]  [5]Serge Belongie,Chad Carson,Hayit Greenspan et al.Color-andtexture-based image segmentation using EM and its application to content-based image retrieval[A].In:Proceeding of the 6th International Conference on Computer Vision ICCV\'98[C],Mumbai,India,1998.
[8]  [7]Ardizzoni S,Bartolini I,Patella M.Windsurf:Region-based image retrieval using wavelets [A].In:IWOSS\'99[C],Florence,Italy,1999,9:167~173.
[9]  [8]Wang J Z.PHD Dissertation:Semantics-sensitive integrated matching for picture libraries and biomedical image databases[D],Stanford University,2000.
[10]  [10]ISO/IEC JTC1/SC29 WG1,JPEG 2000 Part I Final Draft International Standard[S].

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