dc.contributor
Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor
Universitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions
dc.contributor.author
Ramírez Javega, Francisco
dc.contributor.author
Lamarca Orozco, M. Meritxell
dc.contributor.author
García Frías, Javier
dc.identifier
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
978-1-4244-6745-7
dc.identifier
https://hdl.handle.net/2117/10370
dc.identifier
10.1109/ISTC.2010.5613878
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.description.abstract
Peer Reviewed
dc.description.abstract
Postprint (published version)
dc.format
application/pdf
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
Data compression
dc.subject
Nonlinear codes
dc.subject
Parity check codes
dc.subject
Dades -- Compressió (Informàtica)
dc.title
Progressive encoding with non-linear source codes for compression of low-entropy sources
dc.type
Conference report
