Image denoising using dynamic stochastic resonance in wavelet domain
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Cites methods from "Image denoising using dynamic stoch..."
...SR has been successfully applied in the context of image processing applications such as image enhancement [22, 23, 24], robust watermark extraction [25, 26], and wavelet-based image denoising [27]....
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139,059Â citations
"Image denoising using dynamic stoch..." refers background in this paper
...Recently some of the works on application of stochastic resonance for grayscale image denoising or enhancement that have been reported in literature are [3], [4], [5], [6], [7], [8], [9], [10], [11]....
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17,693Â citations
"Image denoising using dynamic stoch..." refers methods or result in this paper
...However, in terms of NSD, S2DWT exhibits more efficiency....
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...Many techniques using wavelet-based thresholding have been reported in literature [13], [14], [16], [17], [18]....
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...Graph for MSD shows larger values for DSR-based technique than Gaussian LPF or S2DWT....
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...2, in comparison with results obtained for same amount of added noise using Gaussian low pass filtering (Gaussian LPF), and soft thresholding on separable 2DWT (S2DWT) [17], [21]....
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...Since the focus is in wavelet domain, a comparison has also been made with a conventional denoising method that uses soft thresholding on detail coefficients of separable 2-D discrete wavelet transformation [17]....
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9,359Â citations
"Image denoising using dynamic stoch..." refers methods in this paper
...Many techniques using wavelet-based thresholding have been reported in literature [13], [14], [16], [17], [18]....
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