| 摘要 |
PROBLEM TO BE SOLVED: To provide an imaging apparatus, an imaging system, and an imaging method, capable of improving image restoration performance even at a defocusing position which is not a focus position, using single imaging means.SOLUTION: A lens unit diffuses PSF to input light, so that an image captured by an imaging device 12 has constant blur in a wide depth instead of a blurred state of an image captured by the imaging device 12. A distance judgment unit 142 judges the subject distance of a subject included in the captured image, based on the characteristic of the captured image captured by the imaging device 12. A selection unit 144 selects an inverse conversion filter corresponding to the judged subject distance. A filter processing unit 145 executes inverse conversion processing to the captured image, using the inverse conversion filter selected by the selection unit 144. |
