Patent ID: 11893716
Assignee: CANON KABUSHIKI KAISHA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. An image processing apparatus comprising:
an acquisition unit that acquires (a) a first image obtained through shooting and (b) distance information of the first image, wherein the distance information includes information on a distance to a subject in the first image in a depth direction;
a detection unit that detects a main subject from the first image;
an extraction unit that extracts another subject that exists in a predetermined region of the first image, the predetermined region being within a predetermined distance in the first image from the main subject, based on the distance information of the main subject;
a setting unit that sets parameters of one or more virtual light sources that emit virtual light to the main subject and the another subject; and
a processing unit that generates, from the first image, a second image in which the main subject and the another subject are illuminated with the virtual light using the parameters set by the setting unit,
wherein each unit is implemented by one or more processors, circuitry, or a combination thereof.