Title:
EXPOSURE AMOUNT DETERMINATION DEVICE, EXPOSURE AMOUNT DETERMINATION METHOD, EXPOSURE AMOUNT DETERMINATION PROGRAM, AND IMAGING DEVICE
Document Type and Number:
Japanese Patent JP2023161325
Kind Code:
A
Abstract:
To absorb the relationship between an illuminance difference between an object to be photographed and a photographing device due to a change in the light source position by correcting an illuminance value according to the environment, and make it possible to obtain an image with appropriate brightness.SOLUTION: An exposure amount determination device according to the present invention that determines an exposure amount to be set in an imaging device includes an illuminance acquisition unit that acquires illuminance related to imaging by an imaging device, an illuminance correction unit that corrects an illuminance value from the illuminance acquisition unit according to the shooting environment, and an exposure amount derivation unit that derives an exposure amount to be set in the imaging device on the basis of the corrected illuminance value corrected by the illuminance correction unit.SELECTED DRAWING: Figure 1
Inventors:
FURUKAWA TAKAHITO
Application Number:
JP2022071644A
Publication Date:
November 07, 2023
Filing Date:
April 25, 2022
Export Citation:
Assignee:
OKI ELECTRIC IND CO LTD
International Classes:
G03B7/091; H04N23/71; G03B15/03; G03B15/05
Attorney, Agent or Firm:
Rintaro Yoshida
Yusuke Wakabayashi
Yusuke Wakabayashi