Improved Unsupervised Color Segmentation Using a Modified Color Model and a Bagging Procedure in -Means++ Algorithm

Table 14

Final averages from all the tests for all the color spaces for GMM.

Color model	Mean BAcc	Best mean BAcc	Worst mean BAcc	Mean sen.	Mean spe.
	0.88575	0.90196	0.85548	0.74395	0.92508
n	0.87772	0.89974	0.95050	0.53360	0.9254
	0.89226	0.90416	0.86582	0.74341	0.92888
	0.90574	0.93919	0.90347	0.77589	0.91127
YCrCb	0.88432	0.90150	0.86464	0.74329	0.92262
CrCb	0.89592	0.91717	0.85903	0.77130	0.90246
	0.87142	0.89272	0.83729	0.65110	0.92527
	0.86954	0.87888	0.81174	0.62142	0.92431
	0.86954	0.87888	0.81174	0.62142	0.62142