Rotation-invariant operators and scale-space filtering

DOI10.1016/0167-8655(87)90001-8zbMath0634.68093OpenAlexW2010174545MaRDI QIDQ3773388

Reiner Lenz

Publication date: 1987

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

Full work available at URL: https://doi.org/10.1016/0167-8655(87)90001-8

zbMATH Keywords

heat equationpattern recognitionLaplacianscale-space filteringGaussian filter functiongray value distribution functionrotation-invariant operators

Mathematics Subject Classification ID

Pattern recognition, speech recognition (68T10) Communication theory (94A05)

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