| Issue |
ITM Web Conf.
Volume 12, 2017
The 4th Annual International Conference on Information Technology and Applications (ITA 2017)
|
|
|---|---|---|
| Article Number | 04012 | |
| Number of page(s) | 5 | |
| Section | Session 4: Information Theory and Information Systems | |
| DOI | https://doi.org/10.1051/itmconf/20171204012 | |
| Published online | 05 September 2017 | |
Scene Composition in Augmented Virtual Presenter System
1 School of Computer Science, Beijing Institute of Technology, Beijing, China
2 School of Computer Science, Beijing Institute of Technology, China Central Television, Beijing, China
* iutx@bit.edu.cn
** vis_yl@bit.edu.cn
*** focus_zlj@163.com
**** wangzijian@cctv.com
In soccer match, presenters or commentators are needed to help the audiences understanding the match more clearly. For better visual effect, we design an Augmented Virtual Presenter System which can integrate presenter’s image into the soccer field in match video. In fact, it is a scene composition process. In this paper, we will illustrate the structure and features of this system, and propose several solutions for the key problems. For scene composition, we design an algorithm consisting of automatic matting, localization, and occlusion processing. For occlusion problem, we propose a mixture solution including interactive and semantic segmentations for different scenarios.
© The Authors, published by EDP Sciences, 2017
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