| CPC H04N 23/81 (2023.01) [H04N 23/55 (2023.01)] | 19 Claims |
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1. An apparatus comprising:
a sensor;
at least one processor; and
at least one memory coupled to the at least one processor, the at least one memory having instructions that, when executed by the at least one processor, perform to:
acquire lens information related to a lens apparatus;
acquire array information related to an optical apparatus;
acquire aberration correction information, based on the lens information and the array information;
cut out a plurality of images in a tile form from an image signal output by the sensor picking up a light beam incident from an object through a filter of the optical apparatus; and
correct an aberration in the plurality of images, based on the aberration correction information,
wherein the filter includes a plurality of areas to disperse the light beam from the object into a plurality of spectral components, and
wherein each of the plurality of images corresponds to a different area among the plurality of areas of the filter.
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