Solid-state imaging device and imaging apparatus with color correction based on light sensitivity detection

摘要

A solid-state imaging device includes: a first detecting portion that detects each component by dividing a first wavelength region of image information into a plurality of wavelength regions; a second detecting portion that detects components in the first wavelength region with higher sensitivity than the components in the first wavelength region detected by the first detecting portion; and a signal processing unit including a high sensitization signal processing portion that acquires a signal indicating a measured amount on the basis of a unit signal corresponding to each wavelength detected in the first detecting portion and that executes a sensitivity correction operation on the unit signal corresponding to each wavelength detected in the first detecting portion by using the signal indicating the measured amount and a signal of the component in the first wavelength region, which has high sensitivity and is detected in the second detecting portion.