Title:
IMAGING SYSTEM
Document Type and Number:
Japanese Patent JP2021016085
Kind Code:
A
Abstract:
To provide a device that appropriately corrects magnification chromatic aberration for each pixel of an image according to brightness of an object.SOLUTION: An amount of received light is calculated for each pixel of a captured image (step S10). An appropriate amount of magnification chromatic aberration correction is calculated according to an amount of light received using optical parameter information of received light amount information for each pixel of the captured image, magnification chromatic aberration information included in a magnification chromatic aberration information storage unit, and a lens focus and zoom aperture position (step S13). Correction is performed for each pixel of the captured image using the calculated magnification chromatic aberration information (step S16).SELECTED DRAWING: Figure 1
Inventors:
LEE YONGHEE
Application Number:
JP2019129696A
Publication Date:
February 12, 2021
Filing Date:
July 12, 2019
Export Citation:
Assignee:
CANON KK
International Classes:
H04N9/04
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa