Detection of ridges and ravines using fuzzy logic operations

@article{Kim2004DetectionOR,
  title={Detection of ridges and ravines using fuzzy logic operations},
  author={Kyoung Min Kim and Joong Jo Park and Myung Hyun Song and In Cheol Kim and Ching Y. Suen},
  journal={Pattern Recognition Letters},
  year={2004},
  volume={25},
  pages={743-751}
}
In object analysis, line and curve finding plays a universal role, and it can be accomplished by detecting ridges and ravines in digital gray scale images. In this paper, we present a new method of detecting ridges and ravines by using local min and max operations. This method uses erosion and dilation properties of fuzzy logic operations and requires no information of ridge or ravine direction, so that the method is simple and easy in comparison with the conventional analytical methods… CONTINUE READING

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