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231223s2004 xx ||||| 00| ||eng c |
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|a pubmed25n0510.xml
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|a (DE-627)NLM153094419
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|a (NLM)15648866
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Grangetto, Marco
|e verfasserin
|4 aut
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|a Ensuring quality of service for image transmission
|b hybrid loss protection
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|c 2004
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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|a Band
|b nc
|2 rdacarrier
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|a Date Completed 10.02.2005
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|a Date Revised 10.12.2019
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|a published: Print
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|a Citation Status MEDLINE
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|a We present hybrid loss protection as a new channel coding and packetization scheme for image transmission over nonprioritized lossy packet networks. The scheme employs an interleaver-based structure, and attempts to maximize the expected peak signal-to-noise ratio (PSNR) at the receiver given the constraint that the probability of failure, i.e., the probability that the PSNR of the decoded image is below a given threshold, is upper-bounded by a user-defined value. A new code-allocation algorithm is proposed, which employs Gilbert-Elliot modeling of the network statistics. Experimental results are provided in the case of transmission of images encoded by SPIHT and JPEG 2000 over a wireline, as well as a wireless UMTS-based Internet connection
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|a Comparative Study
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|a Evaluation Study
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Validation Study
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|a Magli, Enrico
|e verfasserin
|4 aut
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|a Olmo, Gabriella
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
|d 1997
|g 13(2004), 6 vom: 23. Juni, Seite 751-7
|w (DE-627)NLM09821456X
|x 1057-7149
|7 nnns
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| 773 |
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|g volume:13
|g year:2004
|g number:6
|g day:23
|g month:06
|g pages:751-7
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|a GBV_USEFLAG_A
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|a SYSFLAG_A
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|a GBV_NLM
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|a GBV_ILN_350
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|a AR
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| 952 |
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|d 13
|j 2004
|e 6
|b 23
|c 06
|h 751-7
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