Compensating camera MTF measurements for chart and sensor MTF

Summary— Starting with Imatest 5.1 MTF measurements can be compensated for measured chart quality. Chart MTF compensation can double the megapixel suitability of a test chart. Results taken with different test charts will be more consistent. An approximate lens MTF calculation (independent of chart MTF compensation) has been added. It is based on a geometrical … Continue reading Compensating camera MTF measurements for chart and sensor MTF