Table of Contents
ERROR EXPONENTS IN SCALABLE SOURCE CODING
Outline
Rate-distortion Problem
Rate-distortion Function
Error Exponent
Marton’s Result
Scalable Rate-distortion Function
Rimoldi’s Characterization
Error Exponents
Types
Type Covering Lemma
A Strategy to Achieve RP(D,E)
Scalable Type Covering Lemma
A Coding Strategy
Case I: E1 < E2
Case I Performance
Case II: E1 ? E2
Case II Performance
RP(D1, D2, E1, E2, R1)
R2 versus E2
Successive Refinability
Successive Refinability
Conclusions
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Author: Ertem Tuncel
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