Invention Grant
US09100575B2 Method and apparatus for video stabilization by compensating for view direction of camera
有权
通过补偿摄像机的视图方向进行视频稳定的方法和装置
- Patent Title: Method and apparatus for video stabilization by compensating for view direction of camera
- Patent Title (中): 通过补偿摄像机的视图方向进行视频稳定的方法和装置
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Application No.: US14279889Application Date: 2014-05-16
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Publication No.: US09100575B2Publication Date: 2015-08-04
- Inventor: Yun-gu Lee , Yang-lim Choi
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMASUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMASUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2011-0006488 20110121
- Main IPC: H04N5/232
- IPC: H04N5/232 ; G06T7/20 ; H04N5/14 ; H04N13/00

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.
Public/Granted literature
- US20140247370A1 METHOD AND APPARATUS FOR VIDEO STABILIZATION BY COMPENSATING FOR VIEW DIRECTION OF CAMERA Public/Granted day:2014-09-04
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