Fig. 6From: Snapshot depth–spectral imaging based on image mapping and light fieldThe simulation raw data collected by the detector of the SDSIIL, a is the entire raw data, b is one of the sub images, c is the enlarged view of the − 2 mm depth region, d is the enlarged view of the 0 mm depth region, e is the enlarged view of the 2 mm depth region, f is the enlarged view of sub pupil image behind some microlensBack to article page