A Robust Nonlinear Filtering Approach to
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Mei-Yin Shen; C.-C.Jay Kuo
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Article
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2001
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Elsevier Science
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English
β 273 KB
A new blind inverse halftoning algorithm based on a nonlinear filtering technique of low computational complexity and low memory requirement is proposed in this research. It is called blind since we do not require the knowledge of the halftone kernel. The proposed scheme performs nonlinear filtering