Old film jitter elimination algorithm based on L-K optical flow

Min Xu; Youdong Ding; Sun Dong; Bing Yu; Biao Wu

doi:10.1117/12.2502842

9 August 2018 Old film jitter elimination algorithm based on L-K optical flow

Min Xu, Youdong Ding, Sun Dong, Bing Yu, Biao Wu

Proceedings Volume 10806, Tenth International Conference on Digital Image Processing (ICDIP 2018); 1080602 (2018) https://doi.org/10.1117/12.2502842
Event: Tenth International Conference on Digital Image Processing (ICDIP 2018), 2018, Shanghai, China

Abstract

In old movies, the common jitter is caused by translation, rotation and zooming. Aiming at the common phenomenon of video jitter, this paper proposes a method of combining Lucas-Kanade sparse optical flow with feature point matching to estimate the global motion parameters. Then, it is applied to the restoration of old film, so as to realize the motion compensation from the jitter frame to the reference frame, so as to achieve the image stabilization effect of the continuous sequence frame of the old movie. Experiment’s results show that this algorithm has a good real-time performance, and it can solve the problem of smooth transition between frame and frame effectively.

Citation Download Citation

Min Xu, Youdong Ding, Sun Dong, Bing Yu, and Biao Wu "Old film jitter elimination algorithm based on L-K optical flow", Proc. SPIE 10806, Tenth International Conference on Digital Image Processing (ICDIP 2018), 1080602 (9 August 2018); https://doi.org/10.1117/12.2502842

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