A novel fuzzy logic approach to contrast enhancement

@article{Cheng2000ANF,
  title={A novel fuzzy logic approach to contrast enhancement},
  author={Heng-Da Cheng and Hui juan Xu},
  journal={Pattern Recognition},
  year={2000},
  volume={33},
  pages={809-819}
}
Contrast enhancement is one of the most important issues of image processing, pattern recognition and computer vision. The commonly used techniques for contrast enhancement fall into two categories: (1) indirect methods of contrast enhancement and (2) direct methods of contrast enhancement. Indirect approaches mainly modify histogram by assigning new values to the original intensity levels. Histogram speci"cation and histogram equalization are two popular indirect contrast enhancement methods… CONTINUE READING
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