EURASIP Journal on Advances in Signal Processing

Table 5 Values of M and $\bar{D}$ in NDNE, SDRCLCE, and PNAE

From: A parallel nonlinear adaptive enhancement algorithm for low- or high-intensity color images

	Original image		Enhanced image
	Original image		PNAE		NDNE		SDRCLCE
	M	$\bar{D}$	M	$\bar{D}$	M	$\bar{D}$	M	$\bar{D}$
Figure 7a	23.87	15.60	104.43	43.61	104.87	41.01	103.14	45.40
Figure 7e	84.21	35.84	148.1	54.92	149.4	53.86	146.3	55.19
Figure 8a	58.19	40.28	120.9	60.74	121.1	85.20	117.1	59.01
Figure 9a	64.54	35.30	127.8	58.30	127.2	90.11	125.3	55.18

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