Graph spectral image smoothing using the heat kernel

DOI10.1016/j.patcog.2008.05.007zbMath1154.68507OpenAlexW2061214064WikidataQ60431168 ScholiaQ60431168MaRDI QIDQ941573

Edwin R. Hancock, Fan Zhang

Publication date: 1 September 2008

Published in: Pattern Recognition (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.patcog.2008.05.007

zbMATH Keywords

heat equationheat kerneldenoisinganisotropic diffusiongraph spectragraph Laplacianimage smoothinglow-pass filtering

Mathematics Subject Classification ID

Computing methodologies for image processing (68U10) Pattern recognition, speech recognition (68T10)

Related Items

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Uses Software

• Expokit

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