Gray Evaluation Model of Image Segmentation Based on Combinational Weighting

Jingjing Xue; Xingshi He; Ying Feng; Feiyue He

doi:10.3788/LOP55.061008

Journals >Laser & Optoelectronics Progress >Volume 55 >Issue 6 >Page 061008 > Article

Laser & Optoelectronics Progress
Vol. 55, Issue 6, 061008 (2018)

Gray Evaluation Model of Image Segmentation Based on Combinational Weighting

Jingjing Xue^*, Xingshi He, Ying Feng, and Feiyue He

Author Affiliations

College of Science, Xi'an Polytechnic University, Xi'an, Shaanxi 710048, China

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DOI: 10.3788/LOP55.061008 Cite this Article Set citation alerts

Jingjing Xue, Xingshi He, Ying Feng, Feiyue He. Gray Evaluation Model of Image Segmentation Based on Combinational Weighting[J]. Laser & Optoelectronics Progress, 2018, 55(6): 061008 Copy Citation Text

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Fig. 1. Test image. (a) Original image; (b) standard segmentation image; (c)-(h) six segmented images

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Fig. 2. Segmented images of Boat. (a)-(d) Segmented images processed by exhausted method, FPA, GA and SFLA, respectively

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Coefficient	PRI	GCE	VOI
e	0.9071	0.8510	0.8777
β	0.255	0.409	0.336
α	1/3	1/2	1/6
w	0.2460	0.5919	0.1621

Table 1. Weight of measures

Measure	PRI	GCE	VOI	k	α
PRI	2	1	3	6	1/3
GCE	3	2	4	9	1/2
VOI	1	0	2	3	1/6

Table 2. Weight-decided table in Delphi-FD method

Test	Fig.1(b)	Fig.1(c)	Fig.1(d)	Fig.1(e)	Fig.1(f)	Fig.1(g)	Fig.1(h)
Score	0.9878	0.1350	0.1157	0.0620	0.0438	0.0232	0.0122
Rank	1	2	3	4	5	6	7

Table 3. Total rank of segmented Fig.1 (b)-(h)

Method	T	PRI	GCE	VOI	Entropy	Value	Rank
FPA		1	0	0	11.9765	0.9878	1
GA	2	0.9281	0.2002	1.9668	11.9682	0.031	2
SFLA		0.9163	0.2148	2.1717	11.9603	0.0122	3
FPA		1	0	0	15.2431	0.9878	1
GA	3	0.9839	0.2483	2.4976	15.2387	0.1359	2
SFLA		0.9641	0.3186	3.4352	15.1126	0.0122	3
FPA		0.9739	0.3171	3.2774	18.0921	0.9878	1
GA	4	0.9416	0.3711	4.2518	18.0176	0.0261	2
SFLA		0.9327	0.3745	4.3318	17.8650	0.0122	3

Table 4. Rank of image segmentation quality of three algorithms

Jingjing Xue, Xingshi He, Ying Feng, Feiyue He. Gray Evaluation Model of Image Segmentation Based on Combinational Weighting[J]. Laser & Optoelectronics Progress, 2018, 55(6): 061008

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