Title:
METHOD AND APPARATUS FOR VIDEO STABILIZATION BY COMPENSATING FOR VIEW DIRECTION OF CAMERA
Document Type and Number:
WIPO Patent Application WO/2012/064106
Kind Code:
A3
Abstract:
A video stabilization method includes: measuring an inter-frame camera motion based on a difference angle of a relative camera view direction in comparison with a reference camera view direction in each frame of a frame sequence of a video; generating a camera motion path of the frame sequence by using the inter-frame camera motion and determining a camera view direction adjustment angle based on a user's view direction by using the camera motion path; and compensating for the camera view direction by using the camera view direction adjustment angle in each frame.
Inventors:
LEE YUN-GU (KR)
CHOI YANG-LIM (KR)
CHOI YANG-LIM (KR)
Application Number:
PCT/KR2011/008518
Publication Date:
July 26, 2012
Filing Date:
November 09, 2011
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04N5/232; H04N7/32
Foreign References:
| KR20100107594A | 2010-10-06 | |||
| US20050201464A1 | 2005-09-15 | |||
| US20100253793A1 | 2010-10-07 | |||
| JP2005295495A | 2005-10-20 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (1575-1 Seocho-dong Seocho-gu, Seoul 137-875, KR)
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