Digital Image Enhancement and Noise Filtering by Use of Local Statistics

@article{Lee1980DigitalIE,
  title={Digital Image Enhancement and Noise Filtering by Use of Local Statistics},
  author={Jong-Sen Lee},
  journal={IEEE Transactions on Pattern Analysis and Machine Intelligence},
  year={1980},
  volume={PAMI-2},
  pages={165-168}
}
Computational techniques involving contrast enhancement and noise filtering on two-dimensional image arrays are developed based on their local mean and variance. These algorithms are nonrecursive and do not require the use of any kind of transform. They share the same characteristics in that each pixel is processed independently. Consequently, this approach has an obvious advantage when used in real-time digital image processing applications and where a parallel processor can be used. For both… CONTINUE READING
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