WAVELET-BASED ESTIMATOR FOR THE SCALING EXPONENT OF LONG-RANGE DEPENDENT VIDEO TRACES

7/7/03

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Table of Contents

WAVELET-BASED ESTIMATOR FOR THE SCALING EXPONENT OF LONG-RANGE DEPENDENT VIDEO TRACES

Self-similarity (continuous time)

Self-similarity (continuous time)

Self-similarity (discrete time)

Long-range dependence (LRD)

LRD and self-similarity

Wavelet transform

Properties of wavelets

Scaling of wavelets

Discrete wavelets (1)

Discrete wavelets (2)

Wavelets and self-similarity

Wavelets and self-similarity

Wavelets and LRD (1)

Wavelets and LRD (2)

Wavelets and LRD: conclusions

Estimation of mj

Linear regression

Calculation of a (1)

Calculation of a (2)

MPEG1 trace structure

Zelimir’s results

Silence of the lambs

Conclusions (1)

Conclusions (2)

Conclusions (3)

Conclusions (4)

Author: Nikola Cackov

Email: ncackov@cs.sfu.ca

Home Page: http://www.ensc.sfu.ca/~ljilja/cnl/