Fully Automated Robust System to Detect Retinal Edema, Central Serous Chorioretinopathy, and Age Related Macular Degeneration from Optical Coherence Tomography Images

Table 3

Feature vectors from 5 randomly selected subjects from each category.

Type	Cases	Features
		(mm)	(mm)	(mm)	(mm^2)	(mm)	(mm)	(mm)
		Healthy	Case	36.51	11.38	25.13	124.27	1165.2	1.20	−0.36	1.56	24.070
Case	39.69		27.02	12.67	140.28	1328.8	0.87	−0.80	1.67	29.060
Case	34.13		19.58	14.55	0	0	0.80	−0.57	1.37	26.008
Case	50.54		32.55	17.99	126.71	1124.1	4.00	−2.56	6.56	68.206
Case	38.36		18.26	20.10	174.34	983.24	0.93	−0.36	1.29	32.036
Mean	39.84		21.75	15.09	113.12	920.26	1.56	−0.93	2.49	35.87
STD	6.33		8.19	4.02	66.31	528.98	1.37	0.92	2.28	18.32
CSCR	Case	64.29	38.1	26.19	11827	10417	1.40	−0.26	1.66	32.010
	Case	82.02	42.33	39.69	20981	8570.6	1.72	−0.79	2.51	31.050
	Case	68.79	34.66	34.13	22936	12061	0.76	−0.65	1.41	27.038
	Case	63.5	43.39	20.11	8724.1	12940	3.96	−3.12	7.08	78.519
	Case	71.7	35.98	35.72	26443	13051	0.89	−0.65	1.54	42.213
	Mean	70.06	38.89	31.16	18183	11408	1.74	−1.09	2.84	42.16
	STD	7.47	3.84	7.89	7558.6	1904.3	1.29	1.14	2.40	21.07
RE	Case	72.23	36.25	35.98	7023.8	56835	1.32	−0.56	1.88	42.030
	Case	48.42	25.66	22.76	18400	32093	1.75	−0.49	2.24	31.430
	Case	49.48	21.96	27.52	14619	23180	0.72	−0.75	1.47	37.148
	Case	62.18	33.07	29.11	27120	27419	4.93	−2.42	7.35	58.159
	Case	65.62	39.43	26.19	3201.17	25871	0.69	−0.15	0.84	39.535
	Mean	59.58	31.27	28.31	14073	33080	1.88	−0.87	2.75	41.66
	STD	10.36	7.29	4.88	9449.4	1366.8	1.76	0.89	2.62	10.02
ARMD	Case	32.83	16.25	16.58	1523.	1147.1	10.93	−1.20	12.13	118.47
	Case	38.22	25.36	12.86	2040.9	1452.7	13.08	−1.64	14.72	207.68
	Case	39.18	16.66	22.52	1534.1	1365.2	16.48	−5.60	22.08	439.89
	Case	47.58	30.37	17.21	1670.2	1678.3	11.37	−2.35	13.72	140.38
	Case	35.72	12.22	23.50	2019.5	417.26	11.93	−0.88	12.81	106.29
	Mean	38.70	20.17	18.53	1757.7	1212.1	12.75	−2.33	15.09	202.54
	STD	5.53	7.44	4.42	255.47	483.39	2.23	1.90	4.02	138.34