MRI Brain Images Healthy and Pathological Tissues Classification with the Aid of Improved Particle Swarm Optimization and Neural Network

Table 1

Heuristic features from IPSO.

Heuristic features from IPSO
Images	Histogram; intensity	Slope of; histogram	Mean	Variance	Horizontal value of; 2D wavelet decomposition	Vertical value of 2D; wavelet decomposition	Diagonal value of 2D; wavelet decomposition
1	2	255	1.049225	28.47425	22.17121	8.785642	11.08208
2	2	255	2.263733	66.02611	31.9345	13.95081	6.356591
3	2	255	1.886505	48.81538	23.90411	21.98224	20.34238
4	2	255	1.629013	38.28219	12.74081	18.08271	18.13534
5	2	255	2.083221	63.93179	27.44711	26.96236	19.40522