# Filtering-Based Noise Estimation for Denoising the Image Degraded by Gaussian Noise

@inproceedings{Nguyen2011FilteringBasedNE, title={Filtering-Based Noise Estimation for Denoising the Image Degraded by Gaussian Noise}, author={Tuan-Anh Nguyen and Min-Cheol Hong}, booktitle={PSIVT}, year={2011} }

In this paper, a denoising algorithm for the Gaussian noise image using filtering-based estimation is presented. To adaptively deal with variety of the amount of noise corruption, the algorithm initially estimates the noise density from the degraded image. The standard deviation of the noise is computed from the different images between the noisy input and its' pre-filtered version. In addition, the modified Gaussian noise removal filter based on the local statistics such as local weighted mean…

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