Figure of Image Quality and Information Capacity in Digital Mammography

Table 1

Noise measurement of the raw and the postprocessed data.

	Raw image	“Sharpen” filtered image	“Sharpen more” filtered image	“Sharpen edges” filtered image
𝜎	0.913	1.909	2.887	1.012
𝜇	76.53	160.91	160.77	160.58
CV (%)	1.193	1.186	1.796	0.630