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文章基本信息

  • 标题:Automatic Hierarchical Color Image Classification
  • 本地全文:下载
  • 作者:Jing Huang ; S. Ravi Kumar ; Ramin Zabih
  • 期刊名称:EURASIP Journal on Advances in Signal Processing
  • 印刷版ISSN:1687-6172
  • 电子版ISSN:1687-6180
  • 出版年度:2003
  • 卷号:2003
  • 期号:2
  • 页码:151-159
  • DOI:10.1155/S1110865703211161
  • 出版社:Hindawi Publishing Corporation
  • 摘要:

    Organizing images into semantic categories can be extremely useful for content-based image retrieval and image annotation. Grouping images into semantic classes is a difficult problem, however. Image classification attempts to solve this hard problem by using low-level image features. In this paper, we propose a method for hierarchical classification of images via supervised learning. This scheme relies on using a good low-level feature and subsequently performing feature-space reconfiguration using singular value decomposition to reduce noise and dimensionality. We use the training data to obtain a hierarchical classification tree that can be used to categorize new images. Our experimental results suggest that this scheme not only performs better than standard nearest-neighbor techniques, but also has both storage and computational advantages.

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