Quadrant Dynamic with Automatic Plateau Limit Histogram Equalization for Image Enhancement

Figure 2

Results for CT chest image.

(a) Original

(b) HE

(c) BBHE

(d) DSIHE

(e) MMBEBHE

(f) RMSHE

(g) BPDHE

(h) BHEPL

(i) Proposed QDAPLHE