Measurement apparatus

Abstract

A measuring device includes a sensor including a light-receiving element configured to generate charge according to an exposure amount and a plurality of accumulation portions configured to accumulate charge distributed according to an exposure period; a signal acquisition unit configured to acquire signal values corresponding to the charge of the plurality of accumulation portions, respectively; and a correction unit configured to identify a minimum signal value that indicates the smallest exposure amount from among the plurality of signal values and to correct the signal value based on the minimum signal value.

Dependencies are inferred from the claim text.