A Novel Enhancement Algorithm Combined with Improved Fuzzy Set Theory for Low Illumination Images

Figure 4

Comparison of processing results of the five algorithms under uniform illumination condition. (a) Original images; (b) Retinex algorithm; (c) FE algorithm; (d) GLG algorithm; (e) OBLCAE algorithm; (f) the proposed method; (g) the histograms of the original images; (h) the histograms of the proposed method.

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