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Mathematical Morphology for Color Images: An Image-Dependent Approach

机译：彩色图像的数学形态学：一种依赖于图像的方法

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摘要

This paper proposes one possibility to generalize the morphological operations (particularly, dilation, erosion,, opening, and closing) to color images. First, properties of a desirable generalization are stated and a brief review is done on former approaches. Then, the method is explained, which is based on a total ordering of the colors in an image induced by its color histogram; this is valid for just one image and may present problems in smoothly coloured images. To solve these drawbacks a refinement consisting of smoothing the histogram and using a joint histogram of several images is presented. Results of applying the so-defined morphological operations on several sets of images are shown and discussed.
机译：本文提出了一种将形态学操作（尤其是扩张，腐蚀，打开和关闭）概括为彩色图像的可能性。首先，阐述了理想概括的性质，并对以前的方法进行了简要回顾。然后，说明该方法，该方法基于由其颜色直方图引起的图像中颜色的总顺序；这仅对一张图像有效，并且可能在平滑彩色图像中出现问题。为了解决这些缺点，提出了一种改进，包括平滑直方图并使用多个图像的联合直方图。显示并讨论了在几组图像上应用如此定义的形态学运算的结果。

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  • 来源
    《Mathematical Problems in Engineering》 |2012年第12期|678326.1-678326.18|共18页
  • 作者

    Xaro Benavent; Esther Dura; Francisco Vegara; Juan Domingo;

  • 作者单位

    Department of Informatics, School of Engineering, University of Valencia, Avenida de la Universidad s , Burjasot, 46100 Valencia, Spain;

    Department of Informatics, School of Engineering, University of Valencia, Avenida de la Universidad s , Burjasot, 46100 Valencia, Spain;

    Department of Informatics, School of Engineering, University of Valencia, Avenida de la Universidad s , Burjasot, 46100 Valencia, Spain;

    Department of Informatics, School of Engineering, University of Valencia, Avenida de la Universidad s , Burjasot, 46100 Valencia, Spain;

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