Image Denoising Algorithm Combined with SGK Dictionary Learning and Principal Component Analysis Noise Estimation
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DOI: 10.1155/2018/1259703
Abstract: SGK (sequential generalization of -means) dictionary learning denoising algorithm has the characteristics of fast denoising speed and excellent denoising performance. However, the noise standard deviation must be known in advance when using SGK algorithm to… read more here.
Keywords: noise estimation; sgk algorithm; dictionary learning; denoising algorithm ... See more keywords