29 August 2016 A novel video stabilization method based on FREAK
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Proceedings Volume 10033, Eighth International Conference on Digital Image Processing (ICDIP 2016); 100335F (2016) https://doi.org/10.1117/12.2243766
Event: Eighth International Conference on Digital Image Processing (ICDIP 2016), 2016, Chengu, China
Abstract
This paper proposes a novel video stabilization method based on FREAK. That method combines the advantages of the fast speed of binary features and the high efficiency and robustness to parallax of 2D feature trajectories, which avoids inheriting the limitation to parallax from other 2D methods. In order to make the smoothed camera paths as flat as shot by a smoothly moving platform, we take full consideration of 2-degree gradients of the trajectories. This is done by adding a 2-degree regularization to the bundled paths optimization equations. Moreover, a spectral technique is employed to improve the accuracy of original feature matching results. Experiments demonstrate the competitive performance of our proposed method.
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Sibin Deng, Qiang Ling, Feng Li, "A novel video stabilization method based on FREAK", Proc. SPIE 10033, Eighth International Conference on Digital Image Processing (ICDIP 2016), 100335F (29 August 2016); doi: 10.1117/12.2243766; https://doi.org/10.1117/12.2243766
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