Image denoising via gradient approximation by upwind scheme

DOI10.1016/J.SIGPRO.2007.07.004zbMath1186.94152OpenAlexW2041290263MaRDI QIDQ971184

Xiao-Hong Wang, Rong-Hong Huang

Publication date: 19 May 2010

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.sigpro.2007.07.004

zbMATH Keywords

gradientupwind schemeimage denoisinghybrid filter

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

This page was built for publication: Image denoising via gradient approximation by upwind scheme