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Table 2 Average quantitative measurement results on 300 test images from BSDS dataset[23]

From: A non-convex gradient fidelity-based variational model for image contrast enhancement

Method

AMBEN

DEN

CMN

HE

0.1034

0.4496

0.5253

2DHE

0.2052

0.4822

0.5263

AR

0.4986

0.4296

0.5290

MCE

0.4982

0.4624

0.5636

NGF

0.5051

0.6862

0.5405

  1. The best among each results are in italics.