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Automatic background substitution using monocular camera and temporal foreground probability model
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Conference On Ubiquitous Information Management And Communication archive
Proceedings of the 2nd international conference on Ubiquitous information management and communication table of contents
Suwon, Korea
POSTER SESSION: Posters table of contents
Pages 506-510  
Year of Publication: 2008
ISBN:978-1-59593-993-7
Authors
Sooyeong Kwak  Yonsei University, Seoul, Korea
Ilkwon Park  Yonsei University, Seoul, Korea
Juyong Lee  KT Cooperation, Seoul, Korea
Hyeran Byun  Yonsei University, Seoul, Korea
Guntae Bae  Yonsei University, Seoul, Korea
Sponsors
SIGKDD: ACM Special Interest Group on Knowledge Discovery in Data
SIGMOD: ACM Special Interest Group on Management of Data
Publisher
ACM  New York, NY, USA
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ABSTRACT

This paper describes an automatic background substitution for PC-softphone applications. Different from previous works on this topic which are mostly using stereo camera, we provide a solution which can segment the foreground region with monocular camera which is not moving. There are three main contributions from this paper. First, our proposed algorithm can segment the foreground region without any manual initialization. Second, we improve accuracy of the foreground segmentation using the Temporal Foreground Probability Model(TFPM). Finally, natural composite image was achieved by adaptive color and intensity correction method


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
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Collaborative Colleagues:
Sooyeong Kwak: colleagues
Ilkwon Park: colleagues
Juyong Lee: colleagues
Hyeran Byun: colleagues
Guntae Bae: colleagues