Medical Image Fusion Based on Feature Extraction and Sparse Representation

Table 2

The objective evaluation and running time for MR_T1 and MR_T2 image fused results of all methods.

					MI
NSCT [1]	0.6311	0.8178	0.6166	0.6374	5.4548
NSCT [6]	0.6316	0.8202	0.6192	0.6387	5.4252
JSR [12]	0.6732	0.8369	0.6367	0.5744	3.9141
SR + NSCT [15]	0.6896	0.8543	0.6313	0.6608	4.8713
SR + NSCT [18]	0.6741	0.8385	0.5563	0.5774	3.9210
SR + SM	0.6832	0.8520	0.7029	0.6676	5.3846
SR + EM	0.6911	0.8542	0.6989	0.6577	4.9104
SR + SEM	0.6991	0.8558	0.7063	0.6746	5.4563