Publication | Closed Access
Median M-type K-nearest neighbour (MM-KNN) filter to remove impulse noise from corrupted images
20
Citations
3
References
2002
Year
Image AnalysisEngineeringFiltering TechniqueImpulse NoiseImage DenoisingImage RestorationM EstimatorsRestoration PerformanceImage EnhancementSpatial FilteringSignal ProcessingNoise Reduction
The median M-type K-nearest neighbour (MM-KNN) filter to remove impulse noise from corrupted images is presented. This filter uses R and M estimators combined with different influence functions. Simulation results have shown that the restoration performance is better than that of other known filters.
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