Real-Time Foreground Segmentation and Background Substitution for Protecting Privacy on Visual Communication 


Vol. 34,  No. 5, pp. 505-513, May  2009


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  Abstract

This paper proposes a real-time foreground segmentation and background substitution method for protecting the privacy on visual communication. Previous works on this topic have some problems with the color and shape of foreground and the capture device such as stereo camera. we provide a solution which can segment the foreground in real-time using fixed mono camera. For improving the performance of a foreground extraction, we propose the Temporal Foreground Probability Model (TFPM) by modeling temporal information of a video. Also we provide an boundary processing method for natural and smooth synthesizing that using alpha matte and simple post-processing method.

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  Cite this article

[IEEE Style]

G. Bae, S. Kwak, H. Byun, "Real-Time Foreground Segmentation and Background Substitution for Protecting Privacy on Visual Communication," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 5, pp. 505-513, 2009. DOI: .

[ACM Style]

Guntae Bae, Sooyeong Kwak, and Hyeran Byun. 2009. Real-Time Foreground Segmentation and Background Substitution for Protecting Privacy on Visual Communication. The Journal of Korean Institute of Communications and Information Sciences, 34, 5, (2009), 505-513. DOI: .

[KICS Style]

Guntae Bae, Sooyeong Kwak, Hyeran Byun, "Real-Time Foreground Segmentation and Background Substitution for Protecting Privacy on Visual Communication," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 5, pp. 505-513, 5. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880