LI Bing, XU De and LANG Congyan. Moment Invariants for Color Constant ImageDescription[J]. Chinese Journal of Electronics, 2010, 19(2): 283-287.
Citation: LI Bing, XU De and LANG Congyan. Moment Invariants for Color Constant ImageDescription[J]. Chinese Journal of Electronics, 2010, 19(2): 283-287.

Moment Invariants for Color Constant ImageDescription

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2010-04-05
  • An important class of color constant im-
    age descriptors is based on image derivatives. However,
    these derivative-based descriptors are sensitive to blurring
    changes of image, and also lose much color information in
    uniform regions. Aiming at overcoming these drawbacks,
    the contributions of this paper are in three-folds: First,
    by introducing 3D moment invariants, we propose a color
    constant descriptor in RGB color space, which can char-
    acterize original image color content. Second, we de¯ne
    a 2D edge-based color space based on the diagonal-o®set
    re°ectance model. A novel color constant descriptor in the
    proposed edge-based color space is presented by using mo-
    ment invariants. This descriptor can characterize edge im-
    age with nearly no sensitivity to image blurring. Finally,
    we combine the aforementioned descriptors to construct
    the third color constant descriptor, which can describe not
    only original image color content but also the edge image
    color feature. The experiments on scene recognition show
    that all these descriptors have satisfying performance un-
    der various light sources. Furthermore, all these proposed
    descriptors are insensitive to image a±ne transformations
    and blurring changes.
  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (731) PDF downloads(1001) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return