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17
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ICDAR
2003
IEEE
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Document Analysis
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ICDAR 2003
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Wavelet Diffusion for Document Image Denoising
14 years 1 months ago
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www.comp.nus.edu.sg
To distinguish image features from high level noises, we propose to exploit the spatial correlations between wavelet coefficients by replacing the thresholding process with a dif...
Lixin Fan, Liying Fan, Chew Lim Tan
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