Block-based noise estimation using adaptive Gaussian filtering

作者: Dong-Hyuk Shin , Rae-Hong Park , Seungjoon Yang , Jae-Han Jung

DOI: 10.1109/TCE.2005.1405723

关键词:

摘要: … Coefficients of a Gaussian filter are … of the Gaussian noise that is estimated from an input noisy image. For estimation of the amount of noise (ie, standard deviation of the Gaussian noise)…

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