Patent ID: 11900571
Assignee: CANON KABUSHIKI KAISHA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 17:
18. An imaging device comprising:
an imaging element;
an optical system configured to form an image on an imaging surface of the imaging element and has a characteristic in which an image formation magnification differs depending on a position in the imaging surface; and
at least one processor or circuit configured to function as
a demosaic unit configured to generate color image data of at least two colors from the data output from the imaging element, and
a distortion correction unit configured to correct distortion of the color image data of at least two colors generated by the demosaic unit,

wherein the distortion correction unit corrects the distortion of the color image data of at least two colors and generates image data having different resolutions.