Gradient Norm-Based Histogram Equalization

  • Inoue Kohei
    Department of Communication Design Science, Faculty of Design, Kyushu University
  • Hara Kenji
    Department of Communication Design Science, Faculty of Design, Kyushu University
  • Urahama Kiichi
    Department of Communication Design Science, Faculty of Design, Kyushu University

Bibliographic Information

Other Title
  • 勾配ノルムに基づくヒストグラム均等化

Description

We propose a method for enhancing the contrast of grayscale images by equalizing their weighted histograms on the basis of the gradient norm, and we quantitatively evaluate the effectiveness of the proposed method.

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