TWO-DIMENSIONAL FLICKER MEASUREMENT DEVICE, TWO-DIMENSIONAL FLICKER MEASUREMENT SYSTEM, TWO-DIMENSIONAL FLICKER MEASUREMENT METHOD, AND TWO-DIMENSIONAL FLICKER MEASUREMENT PROGRAM

摘要

A two-dimensional flicker measurement device is provided with: a two-dimensional imaging element with a partial reading function for reading out a part of an imaging region; a setting unit that sets in the imaging region a plurality of portions corresponding to partial regions that include at least two measurement regions; a control unit that, with the number of set portions as the number of imaging iterations, acquires photometric quantities for the plurality of partial regions respectively corresponding to the plurality of portions by causing the two-dimensional imaging element to use the partial reading function and image an object to be measured a plurality of times; and a calculation unit that, for each of the plurality of partial regions, executes processing to calculate flicker quantities for at least two measurement regions included in the partial region on the basis of the acquired photometric quantity for the partial region.