Multipeak Mean Based Optimized Histogram Modification Framework Using Swarm Intelligence for Image Contrast Enhancement

Figure 4

Histogram patterns of Einstein image; (a) original; results of (b) GHE, (c) BBHE, (d) DSIHE, (e) WTHE, (f) RMSHE (), (g) RLBHE, and (h) MMOHM.

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