A new approach to rate-distortion theory: A new approach to rate-distorsion theory
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| Název: | A new approach to rate-distortion theory: A new approach to rate-distorsion theory |
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| Autoři: | KORNER, JANOS, SGARRO A. |
| Informace o vydavateli: | Dipartimento di Matematica e Geoscienze; EUT Edizioni Università di Trieste, Trieste, 1986. |
| Rok vydání: | 1986 |
| Témata: | error- free reproduction of the source, rate-distorsion theory of Shannon, Source coding, Rate-distortion theory in information and communication theory, multi-terminal source coding |
| Popis: | Summary: The classical rate-distorsion theory of Shannon is not general enough for multi-terminal source coding problems. We would call two fidelity criteria complementary with respect to a given source if any two codes satisfying these two respective criteria can be combined into a third code that guarantees an essentially error-free reproduction of the source. (This situation leads to a non-cooperative version of the multiple description problem). It can be shown that the complement of a Shannon-type fidelity criterion is not necessarily a Shannon-type criterion: hence the need for a new theory. In this paper we put forward such a theory; a direct theorem is proved. |
| Druh dokumentu: | Article |
| Popis souboru: | application/xml; application/pdf |
| Přístupová URL adresa: | https://zbmath.org/4033655 https://hdl.handle.net/10077/5031 https://hdl.handle.net/11573/16078 |
| Přístupové číslo: | edsair.dedup.wf.002..b16d6d8acd0c4d38ee0fe07f5f1917f3 |
| Databáze: | OpenAIRE |
Nájsť tento článok vo Web of Science | Abstrakt: | Summary: The classical rate-distorsion theory of Shannon is not general enough for multi-terminal source coding problems. We would call two fidelity criteria complementary with respect to a given source if any two codes satisfying these two respective criteria can be combined into a third code that guarantees an essentially error-free reproduction of the source. (This situation leads to a non-cooperative version of the multiple description problem). It can be shown that the complement of a Shannon-type fidelity criterion is not necessarily a Shannon-type criterion: hence the need for a new theory. In this paper we put forward such a theory; a direct theorem is proved. |
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