Imaging Components, Systems, and Processing

Adaptive correlation filter-based video stabilization without accumulative global motion estimation

[+] Author Affiliations
Eunjin Koh

Agency for Defense Development, 111 Sunamdong, Daejeon, Republic of Korea

Chanyong Lee

Agency for Defense Development, 111 Sunamdong, Daejeon, Republic of Korea

Dong Gil Jeong

Agency for Defense Development, 111 Sunamdong, Daejeon, Republic of Korea

Opt. Eng. 53(12), 123104 (Dec 08, 2014). doi:10.1117/1.OE.53.12.123104
History: Received September 8, 2014; Accepted November 17, 2014
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Abstract.  We present a digital video stabilization approach that provides both robustness and efficiency for practical applications. In this approach, we adopt a stabilization model that maintains spatio-temporal information of past input frames efficiently and can track original stabilization position. Because of the stabilization model, the proposed method does not need accumulative global motion estimation and can recover the original position even if there is a failure in interframe motion estimation. It can also intelligently overcome the situation of damaged or interrupted video sequences. Moreover, because it is simple and suitable to parallel scheme, we implement it on a commercial field programmable gate array and a graphics processing unit board with compute unified device architecture in a breeze. Experimental results show that the proposed approach is both fast and robust.

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© 2014 Society of Photo-Optical Instrumentation Engineers

Citation

Eunjin Koh ; Chanyong Lee and Dong Gil Jeong
"Adaptive correlation filter-based video stabilization without accumulative global motion estimation ", Opt. Eng. 53(12), 123104 (Dec 08, 2014). ; http://dx.doi.org/10.1117/1.OE.53.12.123104


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