Title:
撮像装置、制御方法、プログラム及び記憶媒体
Document Type and Number:
Japanese Patent JP6704946
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To allow a user to acquire excellent images even when photographing under a light source generating flicker.SOLUTION: An imaging device includes: charge storage means for storing charges according to an incident light quantity; detection means for detecting flicker on the basis of a plurality of output signals obtained by performing a plurality of times of charge storage with the charge storage means; calculation means for calculating timing of a feature point of the flicker detected by the detection means on the basis of the plurality of output signals obtained by performing a plurality of times of charge storage with the charge storage means; control means for controlling imaging timing on the basis of the timing of the feature point calculated by the calculation means; and switching means for switching between a first operation mode to perform a plurality of times of charge storage for detection of flicker by the detection means, and a second operation mode to perform the smaller number of times of charge storage than in the first operation mode to calculate the timing of the feature point.SELECTED DRAWING: Figure 2
Inventors:
Naoyuki Nakagawara
Application Number:
JP2018028570A
Publication Date:
June 03, 2020
Filing Date:
February 21, 2018
Export Citation:
Assignee:
Canon Inc
International Classes:
H04N5/235; G03B15/00; H04N5/232
Domestic Patent References:
| JP2006222935A | ||||
| JP2009100275A | ||||
| JP2002084466A | ||||
| JP2008067132A | ||||
| JP2006115173A | ||||
| JP2006115176A | ||||
| JP2012120132A |
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa