Title:
撮像装置及びその制御方法、並びにプログラム
Document Type and Number:
Japanese Patent JP5932310
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To suppress an influence generated on a captured image due to shake of an image pickup apparatus that emits light to a subject by LED.SOLUTION: An image pickup apparatus 202 detects a degree of shake of the image pickup apparatus 202, and calculates a time of light emission at which an LED light-emitting part 135 emits light for reducing an influence on a captured image due to the shake, on the basis of the detected degree of the shake. A current value to be supplied to the LED light-emitting part 135 is calculated such that the calculated time of the light emission is defined as a volume of light to be emitted to the subject. The LED light-emitting part 135 is controlled by the calculated light-emitting time and the calculated current value.
More Like This:
| JPS56128928 | FLASH EMITTER WITH DOUBLE LAMP |
| JP2003241267 | STROBOSCOPIC DEVICE |
| JPH0951667 | GATE DRIVE CIRCUIT |
Inventors:
Koyama
Application Number:
JP2011256100A
Publication Date:
June 08, 2016
Filing Date:
November 24, 2011
Export Citation:
Assignee:
Canon Inc
International Classes:
G03B15/05; G03B5/00; G03B7/091; G03B15/02; G03B15/03; H04N5/232; H04N5/238
Domestic Patent References:
| JP2007135140A | ||||
| JP2009081607A | ||||
| JP2003110934A | ||||
| JP2009300742A | ||||
| JP6208159A |
Foreign References:
| WO2008117639A1 |
Attorney, Agent or Firm:
Another role Shigehisa