Table 3.

Comprehensive image feature set of coal flotation froth

E	En	I	Re	R	G	B	N	A	C
0.168	2.339	0.22	0.423	100.285	99.855	100.777	60	1093.639	159.853
0.157	2.302	0.201	0.411	99.952	101.355	101.87	61	1083.986	158.942
0.171	2.351	0.225	0.427	92.477	92.002	92.524	56	1166.539	166.73
0.173	2.356	0.228	0.429	102.109	101.203	101.961	61	1083.182	158.866
0.168	2.341	0.22	0.424	98.149	97.988	98.588	59	1112.97	161.676
0.17	2.345	0.223	0.425	91.913	91.241	92.17	55	1169.661	167.025
0.169	2.345	0.222	0.425	94.051	93.553	94.342	57	1150.479	165.215
0.163	2.324	0.212	0.418	96.465	97.02	97.563	59	1122.031	162.531
0.168	2.339	0.22	0.423	101.998	101.886	102.49	62	1078.504	158.425
0.159	2.31	0.205	0.413	100.972	102.058	102.579	62	1077.722	158.351
0.132	2.442	0.316	0.386	89.085	89.92	90.888	45	1755.583	279.487
0.153	2.402	0.263	0.419	89.445	90.629	91.435	46	1728.262	273.841
0.153	2.417	0.282	0.418	85.017	85.953	86.762	41	1961.904	322.127
0.141	2.403	0.264	0.399	89.76	90.577	91.48	46	1725.987	273.371
0.149	2.406	0.268	0.412	87.998	88.954	89.794	44	1810.292	290.794
0.132	2.449	0.326	0.386	84.813	85.614	86.585	41	1970.738	323.952
0.139	2.442	0.316	0.397	85.894	86.755	87.671	42	1916.451	312.733
0.152	2.419	0.285	0.417	87.399	88.464	89.281	44	1835.936	296.093
0.149	2.457	0.336	0.412	89.942	90.903	91.745	47	1712.748	270.635
0.153	2.402	0.263	0.418	89.841	90.981	91.789	47	1710.533	270.177
0.193	2.256	0.173	0.442	117.564	117.855	118.777	30	2266.749	228.152
0.181	2.289	0.189	0.427	117.912	119.355	119.87	31	2184.787	224.145
0.185	2.288	0.189	0.432	109.543	110.002	110.524	28	2885.712	258.413
0.181	2.269	0.18	0.427	119.081	119.203	119.961	31	2177.962	223.811
0.182	2.282	0.186	0.428	115.403	115.988	116.588	30	2430.877	236.176
0.196	2.256	0.173	0.444	109.08	109.241	110.17	28	2912.214	259.708
0.193	2.267	0.178	0.441	111.234	111.553	112.342	29	2749.352	251.746
0.186	2.287	0.188	0.433	114.033	115.02	115.563	30	2507.807	239.937
0.198	2.282	0.186	0.447	119.277	119.886	120.49	31	2138.244	221.87
0.181	2.288	0.189	0.427	118.784	120.058	120.579	32	2131.6	221.545
0.11	2.506	0.492	0.329	79.876	80.514	81.482	166	311.677	82.226
0.113	2.503	0.48	0.334	78.775	79.948	80.754	168	301.022	78.674
0.093	2.526	0.561	0.288	85.494	86.176	86.984	153	392.143	109.048
0.113	2.528	0.567	0.335	79.253	79.79	80.693	168	300.135	78.378
0.106	2.491	0.439	0.318	81.348	82.101	82.941	163	333.014	89.338
0.092	2.509	0.503	0.286	85.674	86.248	87.22	152	395.588	110.196
0.097	2.507	0.494	0.297	84.218	84.856	85.772	156	374.416	103.139
0.104	2.519	0.536	0.313	81.86	82.808	83.625	161	343.015	92.672
0.114	2.523	0.549	0.337	78.733	79.498	80.34	169	294.972	76.657
0.114	2.525	0.558	0.338	78.384	79.473	80.281	170	294.108	76.369
0.242	2.219	0.166	0.47	127.532	127.315	128.221	21	4307.485	398.16
0.24	2.221	0.168	0.468	127.658	129.169	129.587	22	4230.077	386.776
0.254	2.004	0.153	0.48	117.603	117.479	117.905	18	4892.061	484.127
0.255	2.05	0.168	0.481	129.569	128.992	129.701	19	4623.631	465.828
0.234	2.117	0.163	0.462	124.843	124.966	125.485	20	4462.495	420.955
0.244	2.012	0.152	0.472	116.979	116.548	117.463	17	4917.091	487.807
0.243	2.208	0.156	0.47	119.664	119.431	120.177	18	4763.277	465.188
0.25	2.138	0.161	0.477	122.988	123.753	124.203	20	4535.151	431.64
0.252	2.184	0.169	0.479	129.674	129.838	130.363	22	4186.119	380.312
0.253	2.206	0.169	0.48	128.816	130.049	130.473	21	4289.845	400.389