Title:
REDUCING FLICKER EFFECT OF MULTIPLE LIGHT SOURCES IN IMAGE
Document Type and Number:
Japanese Patent JP2023103226
Kind Code:
A
Abstract:
To provide a method for reducing a flicker effect of a plurality of light sources in an image captured with an imaging device, an imaging device, and a storage medium.SOLUTION: Provided is a method for reducing a flicker effect in multiple light sources (102-108) in an image (116) captured with an imaging device (112), wherein a lighting frequency associated with each of the multiple light sources (102-108) is detected and prioritized relative to a flicker effect in the image (116) to identify at least a first-prioritized lighting frequency and a second-prioritized lighting frequency. A first exposure-time factorization set is determined for the first-prioritized lighting frequency, and a second exposure-time factorization set is determined for the second-prioritized lighting frequency. An exposure time of the imaging device (112) is adjusted to an exposure time identified in the first exposure-time factorization set that matches, or aligns near-to-matching, an exposure time identified in the second exposure-time factorization set.SELECTED DRAWING: Figure 1
Inventors:
SUN GANG
GAO JINGLUN
RUBEN MANUEL VELARDE
SZEPO ROBERT HUNG
GAO JINGLUN
RUBEN MANUEL VELARDE
SZEPO ROBERT HUNG
Application Number:
JP2023064610A
Publication Date:
July 26, 2023
Filing Date:
April 12, 2023
Export Citation:
Assignee:
GOOGLE LLC
International Classes:
H04N23/745; G03B7/091; H04N23/73
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office