An Improved Image Denoising Method Based on Multi-scale Correlation in Wavelet Domain

@article{He2006AnII,
  title={An Improved Image Denoising Method Based on Multi-scale Correlation in Wavelet Domain},
  author={Guanghong He and Yingjun Pan and Wei Jin},
  journal={2006 8th international Conference on Signal Processing},
  year={2006},
  volume={2},
  pages={-}
}
In this paper, an improved image denoising method based on multi-scale correlation is proposed. The cumulative histogram of multi-scale correlation in wavelet domain is calculated, and the threshold is determined by means of the cumulative histogram. Wavelet coefficients at each scale are shrinked using a new soft thresholding function. Experiments show… CONTINUE READING