Patent ID: 9025053
Filing Date: 2015-05-05
Classification: G06T,H04N

Abstract:
1. An imaging apparatus comprising: an optical system; a point spread function (PSF) capturing unit configured to acquire PSF information captured by the optical system, and output corrected PSF information; a subject capturing unit configured to acquire subject information captured by the optical system, and output the acquired subject information; and an image restoration unit configured to perform a restore operation for restoring the subject information, based on the corrected PSF information and the subject information, wherein the PSF capturing unit is configured to subtract a correction luminance value from a luminance value of a PSF image indicated by the PSF information, and output the corrected PSF information obtained as a result of the subtraction, the correction luminance value being greater by a luminance value Is than a luminance value Nf of fixed value noise that does not fluctuate with time.