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초록
This paper considers the LDPC-based Slepian-Wolf coding with decoder side information. The paper analyzes the statistical properties of LDPC syndromes and shows that there are residual redundancies in LDPC syndromes, especially at low rates. Furthermore, this paper proposes a rate-adaptive way to compress LDPC syndromes.
키워드
Distributed source coding; LDPC syndrome; Slepian-wolf coding; Adaptive compression; Distributed source coding; Low rates; Residual redundancy; Side information; Slepian-Wolf coding; Statistical properties; Communication channels (information theory)
- 제목
- Rate-adaptive compression of ldpc syndromes for slepian-wolf coding
- 저자
- Fang, Yong; Jeon, Gwanggil; Jeong, Jechang
- 발행일
- 2009-05
- 유형
- Conference Paper
- 저널명
- 2009 Picture Coding Symposium, PCS 2009
- 페이지
- 1 ~ 4