A Variational Histogram Equalization Method for Image Contrast Enhancement

DOI10.1137/130909196zbMath1281.65044OpenAlexW2079865166MaRDI QIDQ2873264

Wei Wang, Michael Kwok-Po Ng

Publication date: 23 January 2014

Published in: SIAM Journal on Imaging Sciences (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/36b342b20630d3ad6366ae74d9f7ba8bc22d4d9b

zbMATH Keywords

energy functionalregularizationnumerical examplesvariational approachalternating minimizationtransformation functionhistogram equalizationcontrast enhancementimage contrast enhancement

Mathematics Subject Classification ID

Numerical aspects of computer graphics, image analysis, and computational geometry (65D18)

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