Tables

Table: Image's Brightness - Mean $(\mu = \sum_{l=0}^{L-1}{l \times p(l)})$

Image	original	HE	BBHE	DSIHE	MMBEBHE	BPHEME	RMSHE $(r=2)$	MWCVMHE	MMLSEMHE
arctichare	220.89	139.45	199.18	184.76	209.22	222.92	218.05	217.96	220.13
bottle	78.76	128.35	94.15	97.73	82.36	79.37	81.08	78.94	79.08
copter	191.44	128.69	174.23	164.47	188.57	192.12	188.43	190.20	190.53
couple	33.35	129.83	66.47	77.23	49.79	33.96	43.46	36.54	35.45
einstein	107.75	128.83	126.99	119.78	108.84	109.00	117.85	110.50	108.64
F16	179.20	129.42	180.22	163.24	180.24	180.32	180.40	184.99	178.93
girl	139.20	133.94	162.78	131.66	144.97	145.21	139.77	139.46	140.05
hands	27.99	179.71	52.99	46.64	46.06	38.36	31.75	41.61	31.63
house	68.97	129.86	94.00	95.48	70.48	70.74	77.01	72.68	71.35
jet	201.11	129.33	196.15	174.25	201.51	201.93	200.42	200.75	201.70
U2	32.51	131.33	49.32	74.21	39.78	33.56	37.06	32.66	33.55
woman	113.13	128.52	129.07	124.43	114.17	114.12	113.00	113.84	113.24

Table: Entropy - $\sum_{l=0}^{L-1}{p(l) \times \log_2{p(l)}}$

Image	original	HE	BBHE	DSIHE	MMBEBHE	BPHEME	RMSHE $(r=2)$	MWCVMHE	MMLSEMHE
arctichare	5.64	5.38	5.26	5.27	5.29	5.29	5.34	5.32	5.40
bottle	7.46	7.20	7.28	7.27	7.32	7.34	7.31	7.34	7.35
copter	7.07	6.85	6.83	6.82	6.85	6.85	6.91	6.90	6.91
couple	6.40	6.23	6.18	6.19	6.13	6.19	6.25	6.15	6.21
einstein	6.88	6.75	6.74	6.74	6.72	6.71	6.71	6.67	6.69
F16	6.68	6.43	6.58	6.55	6.59	6.57	6.54	6.57	6.48
girl	5.60	5.28	5.29	5.28	5.25	5.28	5.46	5.26	5.31
hands	3.67	3.24	3.28	3.59	3.39	3.18	3.53	3.37	3.35
house	6.30	6.19	6.14	6.10	6.09	6.09	6.06	6.06	6.06
jet	6.62	6.34	6.41	6.32	6.40	6.44	6.45	6.43	6.43
U2	5.64	5.41	5.53	5.50	5.50	5.53	5.42	5.49	5.47
woman	7.24	7.02	7.03	7.02	7.04	7.03	7.05	7.03	7.03

Table: $PSNR = 10 \times \log_{10}{(L-1)^2/MSE}$

Image	HE	BBHE	DSIHE	MMBEBHE	BPHEME	RMSHE $(r=2)$	MWCVMHE	MMLSEMHE
arctichare	8.11	16.63	13.09	23.55	22.95	30.74	31.44	40.27
bottle	12.88	18.68	17.53	28.44	25.72	29.68	35.99	36.71
copter	10.61	15.95	14.20	25.50	23.20	25.62	33.83	34.77
couple	7.57	13.18	11.61	19.86	38.54	19.65	30.59	40.16
einstein	15.08	15.15	15.58	18.91	16.21	19.51	31.42	34.53
F16	11.92	20.69	16.02	20.32	21.61	22.72	24.43	37.10
girl	13.03	13.30	12.99	14.03	13.19	28.00	29.39	33.03
hands	4.36	19.58	17.76	19.99	17.18	30.93	24.49	35.82
house	10.82	14.27	14.07	21.41	19.93	21.36	31.81	36.37
jet	9.51	22.50	14.37	30.78	23.99	27.85	29.14	31.74
U2	6.99	15.06	10.94	19.87	27.32	22.12	26.21	31.08
woman	17.83	17.73	18.25	21.60	19.23	23.67	28.83	34.53

Table: Q-Quality

Image	HE	BBHE	DSIHE	MMBEBHE	BPHEME	RMSHE $(r=2)$	MWCVMHE	MMLSEMHE
arctichare	0.356	0.587	0.500	0.771	0.818	0.841	0.840	0.924
bottle	0.708	0.843	0.822	0.943	0.891	0.948	0.955	0.959
copter	0.546	0.742	0.668	0.906	0.879	0.928	0.981	0.984
couple	0.258	0.642	0.554	0.772	0.967	0.884	0.951	0.960
einstein	0.641	0.636	0.627	0.706	0.612	0.778	0.923	0.956
F16	0.453	0.788	0.620	0.790	0.746	0.789	0.807	0.951
girl	0.248	0.294	0.246	0.301	0.265	0.906	0.704	0.738
hands	0.292	0.664	0.593	0.678	0.447	0.874	0.746	0.851
house	0.856	0.663	0.652	0.826	0.712	0.895	0.940	0.955
jet	0.406	0.851	0.652	0.890	0.833	0.875	0.885	0.905
U2	0.134	0.524	0.256	0.767	0.694	0.802	0.772	0.793
woman	0.720	0.720	0.717	0.766	0.715	0.813	0.889	0.953

Table: Image's Contrast - Global Standard Deviation $(\sigma = \sqrt{\sum_{l=0}^{L-1}{(l - \mu) \times p(l)}})$

Image	original	HE	BBHE	DSIHE	MMBEBHE	BPHEME	RMSHE $(r=2)$	MWCVMHE	MMLSEMHE
arctichare	49.07	86.73	71.91	81.29	57.90	34.87	52.76	56.69	49.11
bottle	52.07	73.34	73.47	75.70	59.65	63.65	59.12	55.19	54.83
copter	40.66	73.90	72.70	76.76	52.52	55.89	52.05	44.85	44.48
couple	31.57	71.81	74.13	79.50	48.46	32.98	53.26	35.83	32.02
einstein	37.11	73.56	73.87	73.92	62.33	72.14	57.92	40.05	37.59
F16	45.12	74.57	67.68	77.40	68.79	62.61	61.08	55.30	46.74
girl	29.70	75.47	70.09	75.42	68.70	74.67	37.81	35.37	31.47
hands	54.36	27.29	60.92	75.80	69.39	21.74	59.90	50.51	54.69
house	38.25	73.61	75.14	75.55	55.43	59.66	56.84	41.93	39.72
jet	52.00	74.31	64.71	78.33	54.36	49.70	56.79	57.19	55.92
U2	25.62	72.23	64.58	78.39	50.00	32.14	44.68	36.52	29.63
woman	49.19	73.51	73.62	73.69	66.11	72.80	62.57	52.26	50.69

Table: Local Contrast - Mean of Local Standard Deviation (window $50 \times 50$)

Image	original	HE	BBHE	DSIHE	MMBEBHE	BPHEME	RMSHE $(r=2)$	MWCVMHE	MMLSEMHE
arctichare	21.72	49.70	39.82	46.25	27.33	17.94	23.81	23.03	22.08
bottle	31.60	45.16	44.33	45.73	36.23	38.35	35.94	33.71	33.52
copter	34.87	64.61	61.54	65.56	45.26	47.93	44.36	38.28	37.93
couple	21.86	53.45	53.83	58.52	32.25	22.46	35.90	23.41	22.18
einstein	25.41	54.28	54.72	55.37	46.19	54.97	43.31	28.87	26.82
F16	28.81	51.37	44.22	52.53	44.83	42.24	40.29	36.88	30.25
girl	17.70	54.28	50.87	54.34	49.43	53.75	24.60	23.94	20.85
hands	33.07	15.94	37.63	44.19	41.93	13.34	36.48	31.20	33.38
house	23.18	43.91	45.62	45.84	33.95	36.75	32.35	25.72	24.35
jet	32.14	42.60	39.52	46.13	33.67	30.41	35.01	35.41	34.75
U2	10.18	44.33	28.73	43.09	20.04	16.01	18.02	15.97	14.17
woman	40.85	63.39	63.49	63.42	56.78	63.30	53.98	45.39	43.01