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http://dx.doi.org/10.17661/jkiiect.2018.11.5.487

Real-time Video Matting for Mobile Device  

Yoon, Jong-Chul (Division of Computer, Media and Industrial Engineering, Kangwon National University)
Publication Information
The Journal of Korea Institute of Information, Electronics, and Communication Technology / v.11, no.5, 2018 , pp. 487-492 More about this Journal
Abstract
Recently, various applications for image processing have been ported to the mobile environment due to the expansion of the image shooting on the mobile device. However, in the case of extracting the image foreground, which is one of the most important functions of image synthesis, is difficult since it needs complex calculation. In this paper, we propose an video synthesis technique that can divide images captured by mobile devices into foreground / background and combine them in real time on target images. Considering the characteristics of mobile shooting, our system can extract automatically foreground of input video that contains weak motion when shooting. Using SIMD and GPGPU-based acceleration algorithms, SD-quality images can be processed on mobile in real time.
Keywords
Foreground extraction; GPGPU; Image processing; Real-time solution; Smart application; Video matting;
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