Matches in SemOpenAlex for { <https://semopenalex.org/work/W2168462081> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2168462081 abstract "Multiple description coding (MDC) is a source coding technique that involves coding the source information into multiple descriptions. When these descriptions are transmitted over different channels in packet network or error-prone wireless environment, graceful degradation can be achieved even if part of descriptions are not received by the receiver. When MDC is applied to wavelet subband based image coding, it is possible to introduce correlation between the descriptions in each subband. In this paper, we consider using such a correlation as well as potentially error corrupted description as side information in the decoding to formulate the MDC decoding as a Wyner Ziv decoding problem. If only part of descriptions is lost, however, their correlation information is still available. Therefore, the proposed Wyner Ziv decoder can recover the description by using the correlation information and the error corrupted description as side information. High quality reconstruction can still be obtained by combining the decoded descriptions from Wyner Ziv decoder. The proposed scheme takes advantage of an efficient way to use the correlation information, thus makes the system more robust to channel error corruption. Experimental result shows that, comparing to conventional multiple description wavelet based image coding, the PSNR of the received and decoded image could be improved noticeably when coding at the same bit rate." @default.
- W2168462081 created "2016-06-24" @default.
- W2168462081 creator A5002277899 @default.
- W2168462081 creator A5042783680 @default.
- W2168462081 creator A5049841606 @default.
- W2168462081 date "2004-10-25" @default.
- W2168462081 modified "2023-09-25" @default.
- W2168462081 title "<title>Multiple-description image coding with distributed source coding and side information</title>" @default.
- W2168462081 cites W1566960425 @default.
- W2168462081 cites W1636213979 @default.
- W2168462081 cites W2011564903 @default.
- W2168462081 cites W2096102601 @default.
- W2168462081 cites W2098528272 @default.
- W2168462081 cites W2099213070 @default.
- W2168462081 cites W2100224231 @default.
- W2168462081 cites W2123095296 @default.
- W2168462081 cites W2150412388 @default.
- W2168462081 doi "https://doi.org/10.1117/12.577069" @default.
- W2168462081 hasPublicationYear "2004" @default.
- W2168462081 type Work @default.
- W2168462081 sameAs 2168462081 @default.
- W2168462081 citedByCount "15" @default.
- W2168462081 countsByYear W21684620812012 @default.
- W2168462081 countsByYear W21684620812020 @default.
- W2168462081 crossrefType "proceedings-article" @default.
- W2168462081 hasAuthorship W2168462081A5002277899 @default.
- W2168462081 hasAuthorship W2168462081A5042783680 @default.
- W2168462081 hasAuthorship W2168462081A5049841606 @default.
- W2168462081 hasConcept C105795698 @default.
- W2168462081 hasConcept C11413529 @default.
- W2168462081 hasConcept C130811719 @default.
- W2168462081 hasConcept C135554599 @default.
- W2168462081 hasConcept C179518139 @default.
- W2168462081 hasConcept C200801453 @default.
- W2168462081 hasConcept C33923547 @default.
- W2168462081 hasConcept C41008148 @default.
- W2168462081 hasConcept C57273362 @default.
- W2168462081 hasConcept C60603091 @default.
- W2168462081 hasConcept C73231260 @default.
- W2168462081 hasConcept C80444323 @default.
- W2168462081 hasConceptScore W2168462081C105795698 @default.
- W2168462081 hasConceptScore W2168462081C11413529 @default.
- W2168462081 hasConceptScore W2168462081C130811719 @default.
- W2168462081 hasConceptScore W2168462081C135554599 @default.
- W2168462081 hasConceptScore W2168462081C179518139 @default.
- W2168462081 hasConceptScore W2168462081C200801453 @default.
- W2168462081 hasConceptScore W2168462081C33923547 @default.
- W2168462081 hasConceptScore W2168462081C41008148 @default.
- W2168462081 hasConceptScore W2168462081C57273362 @default.
- W2168462081 hasConceptScore W2168462081C60603091 @default.
- W2168462081 hasConceptScore W2168462081C73231260 @default.
- W2168462081 hasConceptScore W2168462081C80444323 @default.
- W2168462081 hasLocation W21684620811 @default.
- W2168462081 hasOpenAccess W2168462081 @default.
- W2168462081 hasPrimaryLocation W21684620811 @default.
- W2168462081 hasRelatedWork W141744253 @default.
- W2168462081 hasRelatedWork W2106889613 @default.
- W2168462081 hasRelatedWork W2108159597 @default.
- W2168462081 hasRelatedWork W2131941787 @default.
- W2168462081 hasRelatedWork W2167972000 @default.
- W2168462081 hasRelatedWork W2168462081 @default.
- W2168462081 hasRelatedWork W2544722197 @default.
- W2168462081 hasRelatedWork W2744476498 @default.
- W2168462081 hasRelatedWork W2963316610 @default.
- W2168462081 hasRelatedWork W435988513 @default.
- W2168462081 isParatext "false" @default.
- W2168462081 isRetracted "false" @default.
- W2168462081 magId "2168462081" @default.
- W2168462081 workType "article" @default.