Multi-video Object Synopsis Integrating Optimal View Switching
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AbstractIn this paper, we propose to integrate multi-video object synopsis with the display method of optimal multi-view switching. We group occurrences of the same object in different cameras together and operate them in the same way, based on which we propose a unified framework that optimizes object-based synopsis variables and multi-view switching variables simultaneously. The unified formulation encodes activity, occlusion, chronological order, and view switching costs. We develop an alternative optimization scheme composed of graph cuts and dynamic programming to minimize the combined costs efficiently. This integrated framework provides a more user convenient browsing approach for object-based synopsis results, and allows to further reduce occlusion artifacts between synopsized objects. Experiments demonstrate the effectiveness and user convenience of our multi-video synopsis method.
All Author(s) ListZhensong Zhang, Yongwei Nie, Hanqiu Sun, Qiuxia Lai, Guiqing Li
Name of ConferenceSIGGRAPH Asia 2017
Start Date of Conference27/11/2017
End Date of Conference30/11/2017
Place of ConferenceBangkok
Country/Region of ConferenceThailand
Proceedings TitleSIGGRAPH Asia 2017 Technical Briefs, SA 2017
LanguagesEnglish-United States

Last updated on 2020-04-07 at 03:12