TY - GEN

T1 - The half a bit loss of robust source/channel codebooks

AU - Zamir, Ram

N1 - Publisher Copyright:
© 2002 IEEE.

PY - 2002

Y1 - 2002

N2 - We consider the problem of choosing robust codebooks for rate-distortion relative to difference distortion measures, and for capacity-cost relative to additive noise channels. We define an information theoretic formula for the min-max redundancy associated with robust random source codes, and similarly for the loss of robust random channel codes. We then show that this min-max performance can be approached by structured, dithered lattice codebooks. Applications to coding with side information are discussed.

AB - We consider the problem of choosing robust codebooks for rate-distortion relative to difference distortion measures, and for capacity-cost relative to additive noise channels. We define an information theoretic formula for the min-max redundancy associated with robust random source codes, and similarly for the loss of robust random channel codes. We then show that this min-max performance can be approached by structured, dithered lattice codebooks. Applications to coding with side information are discussed.

UR - http://www.scopus.com/inward/record.url?scp=2642584055&partnerID=8YFLogxK

U2 - 10.1109/ITW.2002.1115433

DO - 10.1109/ITW.2002.1115433

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AN - SCOPUS:2642584055

T3 - Proceedings of the 2002 IEEE Information Theory Workshop, ITW 2002

SP - 123

EP - 126

BT - Proceedings of the 2002 IEEE Information Theory Workshop, ITW 2002

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2002 IEEE Information Theory Workshop, ITW 2002

Y2 - 20 October 2002 through 25 October 2002

ER -