APPARATUS AND METHOD FOR ESTIMATING OPTICAL IMAGE STABILIZATION MOTION

Title:

APPARATUS AND METHOD FOR ESTIMATING OPTICAL IMAGE STABILIZATION MOTION

Document Type and Number:

WIPO Patent Application WO/2019/156308

Kind Code:

A1

Abstract:

An electronic device is disclosed. In addition, various embodiments recognized through the specification are possible. The electronic device comprises: a camera module comprising an optical image stabilizer; a motion sensor; and a processor electrically connected to the camera module and the motion sensor, wherein the processor may acquire, via the motion sensor, first motion information corresponding to shaking of the electronic device, for at least a part of the duration of acquiring an image frame, determine, from the first motion information, second motion information corresponding to the motion of a lens or image sensor included in the camera module, by using attribute information of the optical image stabilizer and a high frequency pass filter, and compensate a digital image on the basis of the first motion information and the second motion information.

Inventors:

LEE BO HEE (KR)
KIM NAK HOON (KR)
SONG WON SEOK (KR)
YUN JAE MU (KR)
JEON HAK JAE (KR)
AHN BYUNG HO (KR)

Application Number:

PCT/KR2018/012206

Publication Date:

August 15, 2019

Filing Date:

October 16, 2018

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04N5/232; G03B5/00

Foreign References:

KR20150053495A	2015-05-18
KR20100067406A	2010-06-21
KR100684009B1	2007-02-20
KR20150096902A	2015-08-26
KR20080088347A	2008-10-02

Other References: