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Progressive encoding with non-linear source codes for compression of low-entropy sources
dc.contributor.author | Ramírez Javega, Francisco |
dc.contributor.author | Lamarca Orozco, M. Meritxell |
dc.contributor.author | García Frías, Javier |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2010-11-23T09:02:59Z |
dc.date.available | 2010-11-23T09:02:59Z |
dc.date.created | 2010 |
dc.date.issued | 2010 |
dc.identifier.citation | Ramirez, F.; Lamarca, M.; García-Frías, J. Progressive encoding with non-linear source codes for compression of low-entropy sources. A: International symposium on turbo codes & iterative information processing. "6th International symposium on turbo codes & iterative information processing". Brest: 2010, p. 404-408. |
dc.identifier.isbn | 978-1-4244-6745-7 |
dc.identifier.uri | http://hdl.handle.net/2117/10370 |
dc.description.abstract | We propose a novel scheme for source coding of non-uniform memoryless binary sources based on progressively encoding the input sequence with non-linear encoders. At each stage, a number of source bits is perfectly recovered, and these bits are thus not encoded in the next stage. The last stage consists of an LDPC code acting as a source encoder over the bits that have not been recovered in the previous stages. |
dc.format.extent | 5 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la parla i del senyal acústic |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Intel·ligència artificial::Llenguatge natural |
dc.subject.lcsh | Data compression |
dc.subject.lcsh | Entropy codes |
dc.subject.lcsh | Nonlinear codes |
dc.subject.lcsh | Parity check codes |
dc.subject.lcsh | Source coding |
dc.title | Progressive encoding with non-linear source codes for compression of low-entropy sources |
dc.type | Conference report |
dc.subject.lemac | Dades -- Compressió (Informàtica) |
dc.contributor.group | Universitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions |
dc.identifier.doi | 10.1109/ISTC.2010.5613878 |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Open Access |
local.identifier.drac | 3265771 |
dc.description.version | Postprint (published version) |
local.citation.author | Ramirez, F.; Lamarca, M.; García-Frías, J. |
local.citation.contributor | International symposium on turbo codes & iterative information processing |
local.citation.pubplace | Brest |
local.citation.publicationName | 6th International symposium on turbo codes & iterative information processing |
local.citation.startingPage | 404 |
local.citation.endingPage | 408 |