Choosing the Optimal Spatial Domain Measure of Enhancement for Mammogram Images

Table 1

Average Pearson correlation for all 1932 images from MIAS database of mammograms (322 images with 6 enhanced versions of each image). The AMEE measure shows the best performance between the measures we tested.

Quality measure	EME	EMEE	AME	AMEE	LogAME	LogAMEE
Average correlation with enhancement	0.0781	0.0222	0.7854	0.9974	0.7851	0.3254