A Multiscale CNN-CRF Framework for Environmental Microorganism Image Segmentation

Table 6

The average indexes for each EM category generated by Otsu, Canny, Watershed, -means, and MRF.

EM	Methods	Evaluation metrics					EM	Methods	Evaluation metrics					EM	Methods	Evaluation metrics
		Dice	Jaccard	Recall	Accuracy	VOE			Dice	Jaccard	Recall	Accuracy	VOE			Dice	Jaccard	Recall	Accuracy	VOE
1	Otsu	31.12	24.88	81.96	41.41	75.12	8	Otsu	48.37	38.58	98.88	45.03	61.42	15	Otsu	81.89	72	91.81	86.4	28
	Canny	27.42	19.37	99.16	36.52	80.63		Canny	56.84	45.71	99.04	59.01	54.29		Canny	90.24	82.68	97.55	96.33	17.32
	Watershed	32.05	26.13	83.53	44.12	73.87		Watershed	64.85	55.6	85.37	71.92	44.4		Watershed	86.87	77.41	87.17	95.14	22.59
	-means	14.73	10.85	67.74	40.37	89.15		-means	14.27	8.53	50	50.66	91.47		-means	53.16	45.87	61.56	77.84	54.13
	MRF	30.79	24.17	95.69	33.5	75.83		MRF	49.8	40.69	90.44	48.86	59.31		MRF	78	68.09	97.83	83	31.91
2	Otsu	73.32	63.24	98.64	71.46	36.76	9	Otsu	70.77	62.37	91.17	82.17	37.63	16	Otsu	58.89	48.05	77.64	75.02	51.95
	Canny	76.29	66.33	99.13	77.18	33.67		Canny	59.88	53.94	68.78	89.7	46.06		Canny	65.46	54.89	97.17	77.66	45.11
	Watershed	67.02	58.11	85.35	74.54	41.89		Watershed	69.53	57.41	73.35	91.25	42.59		Watershed	83.95	76.86	89.09	88.97	23.14
	-means	52.41	47.4	68.88	70.18	52.6		-means	70.4	63.18	79.46	88.32	36.82		-means	35.76	29.06	52.81	73.97	70.94
	MRF	65.4	57.31	89.97	63.6	42.69		MRF	62.29	54.19	96.48	72.24	45.81		MRF	72.88	62.65	86.65	82.23	37.35
3	Otsu	4.49	2.31	89.49	14.31	97.69	10	Otsu	40.02	30.44	92	49.12	69.56	17	Otsu	30.04	23.52	97.3	29.84	76.48
	Canny	13.9	10.14	99.96	25.33	89.86		Canny	39.67	29.82	99.78	51.99	70.18		Canny	68.81	60.51	88.19	87.95	39.49
	Watershed	12.22	9.87	69.11	44.02	90.13		Watershed	52.79	46.33	81.29	69.19	53.67		Watershed	75.71	70.45	84.8	91.4	29.55
	-means	4.38	2.25	90	11.97	97.75		-means	26.83	21.05	60.11	58.32	78.95		-means	22.88	16.54	89.23	26.35	83.46
	MRF	4.37	2.24	90	12.8	97.76		MRF	39.99	30.49	99.77	49.66	69.51		MRF	71.57	62.06	93.71	80.57	37.94
4	Otsu	4.49	2.32	90	11.32	97.68	11	Otsu	62.33	47.7	98.31	53.08	52.3	18	Otsu	73.25	63.89	93.31	68.78	36.11
	Canny	7.08	3.76	96.78	17.31	96.24		Canny	96.33	93.08	98.69	97.26	6.92		Canny	93.34	87.71	91.57	95.46	12.29
	Watershed	7.11	4.17	62.7	41.28	95.83		Watershed	81.31	70.81	76.38	88.34	29.19		Watershed	90.56	83.16	90.27	93.6	16.84
	-means	4.49	2.32	90	11.33	97.68		-means	37.23	26.15	64.81	46.37	73.85		-means	44.09	35.65	64.4	57.64	64.35
	MRF	4.67	2.41	90	13.17	97.59		MRF	75.89	65.49	91.39	74.99	34.51		MRF	71.04	59.07	74.37	77.65	40.93
5	Otsu	31.09	24.68	96.45	29.63	75.32	12	Otsu	71.38	59.3	78.35	87.15	40.7	19	Otsu	40.28	33.47	81.99	48.48	66.53
	Canny	38.84	33.16	99.91	50.24	66.84		Canny	81.01	70.9	94.04	95.34	29.1		Canny	57.15	50.79	97.16	61.44	49.21
	Watershed	35.94	28.92	82.44	58.59	71.08		Watershed	58.03	44.56	49.56	92.1	55.44		Watershed	63.62	56.8	75.32	81.57	43.2
	-means	14.17	10.11	61.92	41.06	89.89		-means	49.35	42.78	46.28	92.75	57.22		-means	40.64	33.98	80.83	49.76	66.02
	MRF	27.95	22.31	96.18	30.01	77.69		MRF	71.41	62.5	95.17	77.9	37.5		MRF	53.15	48.06	95.29	52.46	51.94
6	Otsu	24.72	14.75	90.01	22.98	85.25	13	Otsu	51.66	41.92	93.14	60.62	58.08	20	Otsu	45.84	37.62	66.33	65.49	62.38
	Canny	36.87	23.56	99.25	39.81	76.44		Canny	72.96	59.94	98.6	89.6	40.06		Canny	65.65	55.66	95.1	74.53	44.34
	Watershed	30.75	19.25	81.74	39.34	80.75		Watershed	58.66	45.73	66.26	86.71	54.27		Watershed	53.94	41.84	64.57	73.45	58.16
	-means	24.72	14.75	90.01	22.99	85.25		-means	32.19	24.88	66.89	63.76	75.12		-means	21.65	16.86	43.63	62.27	83.14
	MRF	23.95	14.4	80.01	32.32	85.6		MRF	46.34	37.67	63.34	70.34	62.33		MRF	63.25	54.9	75.36	72.29	45.1
7	Otsu	47.39	41.79	86.3	66.37	58.21	14	Otsu	50.54	40.88	96.8	66.8	59.12	21	Otsu	83.78	75.2	89.96	86.09	24.8
	Canny	50.29	40.19	99.49	64.59	59.81		Canny	58.66	48.92	78.62	91.03	51.08		Canny	94.61	89.95	96.9	97.29	10.05
	Watershed	63.96	55.62	79.39	79.31	44.38		Watershed	50.63	41.24	62.44	87.21	58.76		Watershed	74.09	69.24	71.37	90.15	30.76
	-means	5.9	3.46	26.19	73.9	96.54		-means	43.26	35.96	67.48	81.26	64.04		-means	58.84	52.88	59.87	84.82	47.12
	MRF	34.49	26.47	86.95	50.06	73.53		MRF	37.39	28.75	93.29	48.98	71.25		MRF	75.49	67.62	98.93	71.03	32.38