Does median filtering truly preserve edges better than linear filtering?

DOI10.1214/08-AOS604zbMath1160.62086arXivmath/0612422OpenAlexW2107500316WikidataQ60357387 ScholiaQ60357387MaRDI QIDQ1018638

David L. Donoho, Ery Arias-Castro

Publication date: 20 May 2009

Published in: The Annals of Statistics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0612422

zbMATH Keywords

kernel smoothingimage denoisingminimax estimationmedian filteringrunning median

Mathematics Subject Classification ID

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