NDLI: Real-time video stabilization based on fast block matching and improved Kalman filter

Content Provider	IEEE Xplore Digital Library
Author	Lengyi Li Xiaohong Ma Zheng Zhao
Copyright Year	2014
Description	Author affiliation: Sch. of Inf. & Commun. Eng., Dalian Univ. of Technol., Dalian, China (Lengyi Li; Xiaohong Ma; Zheng Zhao)
Abstract	Mobile devices become widely used as their easily handling whereas unpleasant shaking effect comes along inevitably in the recorded sequences. This paper presents a robust real-time video stabilization algorithm applying fast block matching and an improved kalman filter. Key block picking and hierarchical searching improve the efficiency of the motion estimation section to make the method available for real-time application, meanwhile the proposed improved kalman filter outstands by preserving the initiative camera scanning while removing unwanted jitters properly at the same time adaptively. Theoretical analysis and practical experimental results demonstrate the effectiveness and robustness of the proposed method even if large scale of panning motion effect exists.
Starting Page	394
Ending Page	397
File Size	4076824
Page Count	4
File Format	PDF
ISBN	9781479936496
e-ISBN	9781479936502
DOI	10.1109/ICICIP.2014.7010285
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-08-18
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Streaming media Jitter Cameras Real-time systems Robustness Vectors Kalman filters
Content Type	Text
Resource Type	Article

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