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1999
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A Dedicated Hardware System for a Class of Nonlinear Order Statistics Rational Hybrid Filters with Applications to Image Process

10 years 3 months ago
A Dedicated Hardware System for a Class of Nonlinear Order Statistics Rational Hybrid Filters with Applications to Image Process
A dedicated hardware system is developed for a recent class of nonlinear hybrid filters called Order StatisticsRational Hybrid Filters (OSRHF). The performance of these filters is also studied and compared against three effective nonlinear filters from the literature. The application at hand is noise filtering in grey level images. The proposed hardware system uses a residue number system (RNS) to compute the numerator and the denominator of the rational filter. The resulting structure is suitable for direct implementation on FPGAs.
Lazhar Khriji, Giuseppe Bernacchia, Moncef Gabbouj
Added 25 Oct 2009
Updated 25 Oct 2009
Type Conference
Year 1999
Where ICIP
Authors Lazhar Khriji, Giuseppe Bernacchia, Moncef Gabbouj, Giovanni L. Sicuranza
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