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ROI-Based 3D Video Stabilization Using Warping
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관심영역 기반 와핑을 이용한 3D 동영상 안정화 기법

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Type
Academic journal
Author
Tae Hwan Lee (인하대학교) Byung Cheol Song (인하대학교)
Journal
The Institute of Electronics and Information Engineers The Institute of Electronics Engineers of Korea - Signal Processing Vol.49-SP No.2 KCI Accredited Journals
Published
2012.3
Pages
76 - 82 (7page)

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Result
ROI-Based 3D Video Stabilization Using Warping
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Abstract· Keywords

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As the portable camcorder becomes popular, various video stabilization algorithms for de-shaking of camera motion have been developed. In the past, most video stabilization algorithms were based on 2-dimensional camera motion, but recent algorithms show much better performance by considering 3-dimensional camera motion. Among the previous video stabilization algorithms, 3D video stabilization algorithm using content-preserving warps is known as the state-of-the art owing to its superior performance. But, the major demerit of the algorithm is its high computational complexity. So, we present a computationally light full-frame warping algorithm based on ROI (region-of-interest) while providing comparable visual quality to the state-of-the art in terms of ROI. First, a proper ROI with a target depth is chosen for each frame, and full-frame warping based on the selected ROI is applied.

Contents

요약
Abstract
Ⅰ. 서론
Ⅱ. 제안 기법
Ⅲ. 실험
Ⅳ. 결론
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UCI(KEPA) : I410-ECN-0101-2013-569-001696932