Title:
IMAGING APPARATUS AND CONTROL METHOD FOR CONTROLLING THE SAME, PROGRAM, AND OPTICAL DEVICE
Document Type and Number:
Japanese Patent JP2023083032
Kind Code:
A
Abstract:
To reduce a difference in brightness between a plurality of images obtained by using a camera system using a replaceable optical device for an imaging apparatus as a multispectral camera.SOLUTION: An imaging apparatus has: array information acquisition means that acquires array information on an optical device that has a predetermined filter including a plurality of areas for dividing a light beam of a subject into a plurality of spectral components; image creation means that cuts out a plurality of images in tile shapes from an image signal output by picking up an image of the light beam of the subject incident through the predetermined filter of the optical device by using imaging means; and correction means that corrects brightness of the plurality of images on the basis of, the array information. The plurality of images corresponds to the plurality of areas of the predetermined filter.SELECTED DRAWING: Figure 5
Inventors:
ISHII MAKI
Application Number:
JP2021197124A
Publication Date:
June 15, 2023
Filing Date:
December 03, 2021
Export Citation:
Assignee:
CANON KK
International Classes:
H04N23/76; G03B11/00; G03B17/14; H04N23/55; H04N23/60; H04N25/10
Attorney, Agent or Firm:
Takuma Abe
Sougo Kuroiwa
Sougo Kuroiwa