| 摘要 |
An image capturing apparatus includes an image obtaining unit adapted to obtain a captured image of an object captured by an imaging optical system, a parameter value setting unit adapted to set a value of a parameter indicating a factor determining optical characteristics of the imaging optical system, an optical characteristics obtaining unit adapted to obtain optical characteristics of the imaging optical system during capture of the captured image, a recovery filter determining unit adapted to determine a recovery filter to be used for correcting deterioration of the image quality of the captured image due to optical characteristics of the imaging optical system, based on the obtained optical characteristics and the value of the parameter, and an image recovery unit adapted to perform recovery processing by applying the recovery filter to the captured image. The factor determining optical characteristics does not depend on only an optical design parameter of the imaging optical system. |
