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Fig. 7 | EURASIP Journal on Image and Video Processing

Fig. 7

From: A review on dark channel prior based image dehazing algorithms

Fig. 7

The average RMSE between the ground-truth (A* = [220,235,254]) and the estimated atmospheric light. The atmospheric light is estimated from pixels with the highest p% dark channel values. Among the p% pixels, the pixel with (a) the highest intensity or (b) the lowest entropy value is used to estimate the atmospheric light. Sixty-six test images from the FRIDA were used

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