Image Analysis for MRI Based Brain Tumor Detection and Feature Extraction Using Biologically Inspired BWT and SVM

Table 2

Second-order textural features with coarseness and key points for few images.

Images	Contrast	Homogeneity	Energy	Correlation	Coarseness	Key points
Image 1	0.2659	0.9253	0.4088	0.9856	8.85	2202
Image 2	0.4735	0.8633	0.3823	0.9458	11.77	932
Image 3	0.2766	0.9323	0.6936	0.9456	13.65	1755
Image 4	0.3569	0.8984	0.3481	0.9773	16.91	1736
Image 5	0.3341	0.8985	0.2660	0.9835	13.52	1540
Image 6	0.3042	0.9038	0.3843	0.9808	14.70	1205