Two-dimensional flicker measurement device, two-dimensional flicker measurement system, two-dimensional flicker measurement method and two-dimensional flicker measurement program

摘要

The two-dimensional flicker measuring apparatus includes a two-dimensional imaging element having a partial reading function for reading a portion of the imaging region, a setting unit configured to set a plurality of portions corresponding to a partial region including two or more measurement regions in the imaging region, and a set portion A control unit for acquiring a photometric amount of a plurality of partial regions corresponding to each of a plurality of portions by imaging the object to be measured multiple times by using the partial reading function on the two-dimensional imaging element with the number of times as the number of imaging, and the acquired A calculation unit that performs processing for calculating the flicker amount of two or more measurement regions included in the partial region based on the photometric amount of the partial region is provided for each of the plurality of partial regions.