MTF50 Analysis by Region

The Imatest MTF50 analyses are plotted according to: center weighted average using an analysis of 13 points of interest weighting (center - 1.0; part-way or mid-zonal - 0.75; corner - 0.25). Regional MTF50 is also plotted for the center region (1 point), the midzonal region (8 points) and the corners (4 points) as shown below.