dc.citation.conferencePlace |
KO |
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dc.citation.conferencePlace |
Gyeongju |
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dc.citation.endPage |
165 |
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dc.citation.startPage |
163 |
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dc.citation.title |
12th International SoC Design Conference, ISOCC 2015 |
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dc.contributor.author |
Li, Shuai |
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dc.contributor.author |
Kim, Joohee |
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dc.contributor.author |
Choi, Ken |
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dc.contributor.author |
Lee, Yun-Sik |
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dc.date.accessioned |
2023-12-19T21:37:37Z |
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dc.date.available |
2023-12-19T21:37:37Z |
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dc.date.created |
2016-05-09 |
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dc.date.issued |
2015-11-02 |
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dc.description.abstract |
Video codec technique takes a very important part in multimedia communication. New applications require constrained resources in terms of power, computational complexity, memory and robustness. Distributed video coding (DVC) provides a solution to achieve such constraints. However, DVC has a low coding efficiency, the overall performance is lower than H.264/AVC [1] codec. In low-motion scenes such as video conference or video surveillance, we can reduce the storage and transmission cost by using the long term background characteristics. In this paper, we propose a new DVC based on the background modeling of the scenes. We further analyze and design the corresponding optimized structure. We test different low motion video surveillance sequences, the proposed block-based coding paradigm has a better performance compared with current DVC system. Experimental results show that the proposed background modeling method and coding scheme can save more than 5.6% bitrate and increase 1.22 dB PSNR in average vs. Low-complexity DVC (LC-DVC) [2]. Our proposed codec architecture can support real time processing @15fps. |
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dc.identifier.bibliographicCitation |
12th International SoC Design Conference, ISOCC 2015, pp.163 - 165 |
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dc.identifier.doi |
10.1109/ISOCC.2015.7401769 |
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dc.identifier.isbn |
978-146739308-9 |
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dc.identifier.scopusid |
2-s2.0-84963878486 |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/66498 |
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dc.identifier.url |
http://ieeexplore.ieee.org/xpl/abstractAuthors.jsp?arnumber=7401769 |
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dc.language |
영어 |
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dc.publisher |
12th International SoC Design Conference, ISOCC 2015 |
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dc.title |
Distributed video coding with background modeling for wireless capsule endoscopy applications |
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dc.type |
Conference Paper |
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dc.date.conferenceDate |
2015-11-02 |
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